Timeline

The following is a timeline of Fallout events.

Background
Dates below must be specifically referenced by date in-game and appropriate references added for each. Any referenced dates from non-canon sources are added to the appropriate timeline here.

1697

 * May 17: Andrew Endicott is abducted by mothership Zeta from his home in Salem Village.

1714

 * The Soil Stradivarius (pronounced "swal") violin is created by the Italian musical instrument craftsman Antonio Stradivari.

1786
The Constitution of the United States was drafted in 1786 and adopted a year later by the Constitutional Convention of Philly.

1797

 * Fort Adams is officially renamed Fort Independence at a ceremony presided over by President John Adams.
 * President Abraham Lincoln issues the Emancipation Proclamation.

1823

 * President James Monroe proposes the Monroe Doctrine.

1845

 * Summer: Henry David Thoreau inhabits a cabin at Walden Pond to further his Transcendentalist philosophy.

1863

 * November 19: President Abraham Lincoln delivers the Gettysburg Address.

1865

 * April 20: The Department of State issues a wanted poster for the capture of John Wilkes Booth after his assassination of President Abraham Lincoln.

1879

 * James Ritty invents the cash register.

1890

 * July 14: The Legal Tender Act is passed.

1894

 * April 6: Lorenzo Cabot's expedition to the Rub' al Khali begins.

1895

 * The Schoelt company is established.

1898

 * Following his return from Arabia, Lorenzo Cabot is imprisoned in Parsons State Insane Asylum by his son, Jack.

1903

 * Mary Anderson invents the windshield wiper.

1907

 * A mining disaster occurs in Monongah, resulting in 367 fatalities.

1918

 * Boston wins their last World Series championship.


 * The Sunset Sarsaparilla Company is founded.

1925

 * Richard G. Drew invents adhesive tape.

1931

 * Vim! Pop Incorporated is founded by Herbert Reed, who originally sold Vim as a health tonic.

1934

 * The Flying Scotsman steam train sets a train speed world record at 100 miles per hour.

1935

 * Carl C. Magee invents the parking meter.

1938

 * The Giant Teapot is built in Appalachia to represent the largest pottery industry in the world.

1941

 * December 11: The United States of America declares war on Germany.

1942

 * Sierra Army Depot is founded.

1945

 * An atomic bomb is deployed by the United States onto the Japanese cities of Hiroshima and Nagasaki, ending World War II.

1952

 * The miners monument is constructed in West Virginia.

1961

 * May 5: Captain Carl Bell of the United States Space Agency became the first human in space. Captain Bell's flight in Space Capsule Defiance 7 lasted twelve minutes and seven seconds, and made a full revolution around the Earth. Bell died when the capsule crashed on its return to Earth.

2002

 * West Tek is founded.

2009

 * Smitty's is established.

2020

 * The Delta IX rocket is commissioned by the U.S.S.A., the last of the manned rockets to the Moon.
 * May 14: Cindy-Lou Kreb sends an email to all H&H Tools Company workers that establishes new guidelines limiting personal freedoms and rights while at work.

2021

 * Hubris Comics begins producing printed entertainment.

2026

 * The original Vim! Pop factory burns down, prompting the rebuilding of the factory and its eventual recreation as a souvenir shop.

2031

 * After the tragic death of Emilia Butler, the Boston city council unanimously votes to have her remains interred within the Old Granary Burying Ground.


 * The Mistress of Mystery makes her debut in Hubris Heroes #8, published by Hubris Comics.

2041

 * August 16: Doctor Morrison Rand was abducted by aliens on-board Mothership Zeta when he was leaving the campus of Banfield College in Humboldt.


 * Egret Tours is founded.
 * Wilson Atomatoys is established in Boston, Massachusetts.


 * April 2: The City of Watoga, West Virginia, is founded.
 * June 25: Robert House founds RobCo Industries.

2043

 * Mass Fusion is founded.

2047

 * RobCo Industries becomes one of the most profitable corporations on Earth.
 * Shannon Rivers makes her radio debut as part of the "Invaders from Planet Zed!" radio program.

2050

 * April 28: The Nuka-World power plant suffers a meltdown, just a few days before the park is scheduled to first open.
 * May 1: Nuka-World opens to the public with Nuka-Town USA and Kiddie Kingdom being the only parks. The theme park attracts more than 40,000 visitors at its grand opening.
 * The N99 10mm pistol becomes standard issue military sidearm following the phase out of the N80.
 * Shannon Rivers begins her long running role as the radio voice of the Mistress of Mystery.

2052

 * America begins suffering from an energy crisis, prompting companies like REPCONN Aerospace to begin development of new fuel sources.
 * The widely known Nuka-Cola's Dazzling Blue bottle color was adopted as standard after market research programs indicated that the blue color was the favorite in 86 people out of a hundred polled.
 * July: The Linden Street slayings of the Pint-Sized Slasher take place.
 * July 26: The United Nations is officially disbanded.

2053

 * US Robotics Disposal is founded.
 * Shannon Rivers and Frederick Rivers marry.

2054

 * REPCONN Aerospace is founded following the first launch of the Delta IX rocket.
 * HalluciGen, Incorporated introduce their crowd control gas.
 * December 18: Sam and Emily Blackwell marry.

2056

 * Corvegas are available on the market.

2058

 * The Dry Rock Gulch park of Nuka-World opens.

2060

 * The U.S. military develops and deploys their unmanned Cargobots in Appalachia.
 * Bradberton is founded in Massachusetts.

2061

 * March: Construction of Vault 108 begins.
 * March 17: Allegheny Asylum shuttered.

2062

 * Wan Yang is arrested as a suspect in the Niagara Sabotage.
 * May: Construction of Vault 92 begins.
 * May, 3rd: A U.F.O. codenamed "Paladine" crashes just north of Hagerstown, Maryland, but could not be recovered.
 * October: The Nuka-Girl rocketsuit is released as a Halloween costume. Its popularity was overwhelming and stores could not meet the demand for the costume.

2064

 * March: Construction of Vault 106 begins.

2065

 * Robert House concludes that atomic war would devastate the Earth within 15 years after every projection he ran deemed it a mathematical certainty.
 * February: Construction of Vault 76 begins.
 * April 14: M.A.R.Go.T. enters service.

2066

 * May: Construction of Vault 87 begins.
 * June 24: Negotiations between the U.S. and other world powers come to a dramatic end, with the president walking out of oil talks with the other world powers. After a heated debate, the president stormed out of the meeting and declared that the last known supply of petroleum will be used exclusively by the U.S. and the U.S. will not sell or trade any oil to outside parties.
 * Fusion cell is invented.

2067

 * Power armor is first deployed in Alaska.
 * September: The Safari Adventure park of Nuka-World opens.

2068

 * May: Construction of Vault 92 ends.
 * Summer: Penelope Hornwright undertakes an intership in the Operations Department of Hornwright Industrial.
 * November: Construction of Vault 112 begins.

2069

 * February 11: Federal Bureau of Investigation orders all Patriot's Cookbook magazines banned and incinerated.
 * Summer: Penelope Hornwright undertakes an internship in the Automation Department of Atomic Mining Services.
 * October: Construction of Vault 76 ends.
 * December: Construction of Vault 106 and Vault 108 ends. Vault 108 was in construction for 8 years due to work stoppage.

2070

 * Penelope Hornwright graduates summa cum laude from Vault-Tec University, with a double major in Business Administration and Geological Science.
 * The United States Space Administration launches the Deep Sleep mission, meant to test hibernation pods in outer space with a five-year (and possible extension to ten-years) hibernation of the mission's crew. The crew consists of Commander Sofia Daguerre, Doctor Carol Bernard, Doctor Lee, Engineer Nowak, and assaultron PANDORA.

2071

 * West Tek Research Facility is put under military command.
 * December: Construction of Vault 87 ends.

2072

 * Teddy Fear line of teddy bear recalled, due to being too terrifying for children.
 * Legislative Act 21-0 is passed by the United States Congress.
 * Nuka-World opens a new park called the Galactic Zone.
 * Camp McClintock is founded in West Virginia by the United States Army.
 * June: The United States Army confirms the development of a "Super Weapon" to liberate Anchorage, Alaska.
 * June: Ezra Parker prevents the assassination of Viscount Sergey Urbonas by diving between him and the shooter, ultimately being saved by a silver locket kept in his breast pocket.
 * July: A group of soldiers stationed at Vault 79 desert after stealing at least 20 million dollars, fleeing south to Las Vegas to gamble with the money.
 * July 11: The government catches up with the deserters at the Ultra-Luxe casino, killing them all in a dramatic shootout.
 * July 12: The sole survivor of the deserters, Sergeant Kathryn Montgomery, is found hiding at the Lucky 38 with the money stolen by the group. She escapes the city heading east, and officials report she is a Chinese spy called "Shanghai Sally."
 * July 15: Montgomery is identified by a Red Rocket attendant in Galveston and attempts to flee out into the Gulf of Mexico aboard a stolen speedboat, but is killed when the boat is fired upon by the USS Wade.

2074

 * Cambridge Polymer Labs, LLC is established by Jon Elwood, Ericka Elwood-Woolum, and Wilfred Bergman.
 * June: Construction of Vault 112 ends.

2075

 * RobCo Industries brings up plans to purchase REPCONN Aerospace, threatening a hostile takeover otherwise.
 * Ezra Parker is selected by Modern Industrialist to be in the "Top Ten Up and Coming Venture Capital Managers."
 * January 14: A Bureau of Alcohol, Drugs, Tobacco, Firearms and Lasers operation under the leadership of Agent Curtis Wilson bust a firearms smuggling ring that had been supplying illegal arms across the United States.
 * February 15: After an argument through email with General C. Braxton, CEO of Dyer Chemical Stanley Dyer acquiesces control of his company's production line to the United States Army for Project Clean & Clear.
 * February 14: The Anaheim Jets win Super Bowl CXII; 95-90.
 * March: Huntersville receives a rural development grant.


 * May 27: The Whitespring Resort announces The Whitespring 2080 Initiative, a major five-year renovation to the resort.
 * June: General Brock becomes the commanding officer of Fort Strong.
 * August: The United States Space Administration awards contracts to ArcJet Systems to develop the XMB booster engine and deep range transmitter for their Mars Shot Project, a manned mission to Mars.
 * August 20: West Tek Research Center constructed north of Huntersville to experiment with the use of FEV-modified crops in agriculture.
 * December 20: West Tek ramps up agricultural mutation research at Huntersville.

2076

 * REPCONN Aerospace is bought out by RobCo Industries.
 * The Concord, Massachusetts, Red Rocket truck stop wins the 2076 Trashbusters Award.
 * January 24: James Oberlin arrives at ATLAS Observatory to replace the previous military liaison in weather control experiments.
 * February: The M42 "Fat Man" Launcher begins development at Fort Strong.
 * February 16: After shuttering their agricultural research, West Tek starts human FEV mutation experiments at Huntersville.
 * March 12: ATLAS tests in Appalachia yield first results.
 * June: T-51 power armor development completes and overseas units are successful.
 * July 4: Vault 76 is completed for the United States' tricentennial.
 * August 20: ATLAS manages to create a wide variety of weather, warranting further investment of public funds.
 * August 25: Evelyn Hornwright's funeral takes place in Charleston, after she loses her long battle with cancer.
 * September 8: First super mutants emerge at Huntersville.
 * October 20: Nuka-Cola Quantum is created.
 * November 26: A hearing to the Senate by the Committee of Nuclear Energy is held on Thanksgiving to discuss the prospect of mining the largest uranium deposit in the United States recently discovered on the East Coast. Senator Clark argues for the mining of the uranium, but Senator Sam Blackwell is quick to point out Senator Clark's conflict of interest as he had purchased a large stake in Atomic Mining Services.
 * December 10: Shelby O'Rourke meets with Ray Gary and Scott Conroy at a Truth Seekers meeting, as part of her cryptid research.

2077

 * The United States Army commissions General Atomics International to manufacture the Mister Gutsy line of combat robots. The Mister Gutsy line is completed just before the Great War and are released for use.
 * May–August: Camp McClintock begins its automation process beginning in May and is completed in August.
 * January 11: Alaska is reclaimed, and the Anchorage Front Line is again held by the Americans.
 * January 28: At 4:32 PM, an All Clear is sounded at Anchorage and DEFCON is lowered to 3.
 * February 16: The testing of the Archimedes I weapons system is successful. However, despite precautions being taken, several minor systems are overloaded.
 * February 22: The Army takes control of the HELIOS One installation in Nevada from Poseidon holdings. Full use of the laser artillery enters the American arsenal.
 * April: A United States Navy destroyer is sunk. One of the few survivors, a Marine named Thomas Davis, eventually makes his way home to Bar Harbor, Maine, where his fellow members of Beaver Creek Lanes gather to welcome him home.
 * April 2: John-Caleb Bradberton undergoes the LEAP-X Program procedure, preserving his head in a jar beneath his office at Nuka-World.
 * April 28: A major Class 1 nuclear incident occurs at Nuka-World's power plant, causing a large amount of radioactive coolant to discharge into the local river.
 * May 2: Quinton Geesey publishes an opinion editorial praising the full automation of Grafton Dam and urges Grafton citizens to cease protesting the widespread automation of their jobs.
 * June 14: The Berkeley Springs Police Department defused a bomb that was planted by "The Appalachian Assassin."
 * June 25: The Mistress of Mystery Season 8 Episode 16 is recorded in Los Angeles.
 * June 26: The after-party for the eighth season of the Mistress of Mystery is held in Los Angeles, attended by the staff and actors.
 * June 26: The installation of Cryptos and the Hall of Trials into Riverside Manor is completed. Frederick Rivers and Zack Hayes run tests on the system's functionality. Recording of Mistress of Mystery Season 8 wraps up in Los Angeles.
 * June 29: Frederick Rivers unveils the Order of Mysteries's Lair to his wife, Shannon Rivers, along with three months of training for her upcoming television performance on The Silver Shroud.
 * July 4: After contact with the contaminated lake water causes a medical crisis at a General Atomics-sponsored bass fishing tournament, Lake Quannapowitt is closed to the public.
 * August 17: The ATLAS Program receives full funding as its clandestine weather modification technology proves successful (a full whiteout snowstorm in mid-fall).
 * August 27: Miners strike outside Garrahan Estate, protesting their working conditions. Bill Garrahan exacerbates the situation by firing a shotgun into the air, scaring off the protesters.
 * September: The M42 "Fat Man" Launcher is perfected and shipped out out Fort Strong to "the supply yard in Mississippi."
 * September: Free States leaders Raleigh Clay and Sam Blackwell retreat to their bunkers in the Mire after seceding from the United States of America.
 * September 27: The Bysshe Company build a secret lab in the basement of Van Lowe Taxidermy overnight for Calvin van Lowe to conduct his "Sheepsquatch" research out of. The construction noise is reported to the Lewisburg Police Department, who sent van Lowe an official letter of warning.
 * September 28: An attempted robbery of New Appalachia Bank at the New Appalachian Central Trainyard goes horribly wrong, resulting in an explosion which collapses the bank building and kills many bank employees and bystanders, as well as two of the three robbers themselves.
 * September 29: Martin Reid begins uncovering that not all is right with his employers, spotting several odd shipments to the Vaults under their regional purview; the first of these are fifteen cases of Psycho and Jet sent to Vault 95.
 * October: An explosion in Kerwood Mine kills 17 miners and traps 32 more.
 * October: Nuka-Cola Quantum is released to the public.
 * October: The Whitespring cancels the Springhill golf tournament.
 * October: The Nuka-Cola Corporation becomes the first "business class" sponsor of the Whitespring.
 * October 2: A non-depleted Ultracite vein in Atomic Mining Services' Mine Shaft No. 9 bursts into Welch. Word spreads about the discovery. Penelope Hornwright and Gregory reach Welch after AMS, who have already claimed the town and are evicting its residents.
 * October 3: Automation riots begin. Faced with forced relocation, the residents of Welch rebel against AMS. The rioting spreads to anything related to the local mining companies after years of maltreatment. News of the town's rebellion spread across Appalachia, and disenfranchised mine workers across the region begin to occupy company properties across the region. With the rebellion and property damage rising, Governor Evans calls in the National Guard and the local mining companies call in "independent contractors" to restore order.
 * October 3: Hornwright Industrial closes their headquarters amidst the violent rioting, to be reopened on October 5. They also make a statement declaring that they would not be responsible should an employee be injured crossing the picket lines.
 * October 3: Bryce Garrahan proactively calls Governor Evans for assistance with the violent riots outside his home, hoping to keep his sociopath brother from exercising his own brand of justice with the weapon he has purchased and been brandishing for that purpose.
 * October 4: Hornwright Industrial manages to secure all its property from the rioters except the Rockhound, the rioters retreating. The executives of the company are forced to meet that day to make sure AMS is held liable for the "tens of millions" in damages.
 * October 5: The rioters who destroyed the Mega Mansion in Bramwell are arrested, and Bryce Garrahan officially requests permission to negotiate with a small contingent of more peaceful miners.
 * October 5: Yvette Wiesman, a coworker of Penelope Hornwright, leaves a message at the reception desk of Hornwright Industrial Headquarters, asking how she and her father are doing, and about the riots at the Rockhound and Welch.
 * October 7: Walter Scott opens a shipment marked "Vault 111 - DO NOT OPEN." To his and Martin Reid's perplexment, it contains hundreds of gallons of liquid nitrogen, something that the Vault would not normally need, and more evidence that Mr. Reid's theory was correct.
 * October 12: The National Guard arrive at Mount Blair to clear the remaining rioters from the Rockhound with minimal damage to the machine.
 * October 15: Walter Scott warns Martin Reid about Frank Davidson's violent temper.
 * October 15: The Whitespring officially terminates all non-"Ironclad Service" contracted employees; essentially all non-management personnel are fired to finish the transition period for automating the facility. An "Employee Farewell dinner" takes place at 7:30 PM.
 * October 15: Judge Archibald Faulkland grants Emily Blackwell a divorce from her husband, U.S. Senator Sam Blackwell.
 * October 16: The United States Army sends a letter to SLCT. James Oberlin to inform him of the closure of the ATLAS Program. Not understanding why they would do so, the senior lieutenant colonel decides to wait and discuss the situation with chief research scientist Dr. Isaac Hammond.
 * October 18: Hornwright Industrial wins in the "Man vs. Machine" competition against the Garrahan Mining Company due to cheating.
 * October 19: Scott Conroy falls into a sinkhole and breaks his leg while investigating a sunken church in the Mire for ghosts.
 * October 21: At 9:30 am EST Vault-Tec staff at Vault 94 receive the decryption keys to unseal their new orders for the Vault. With the exception of maintenance engineer Tyrone Hayes, the staff wrap up their assignments and depart for Vault-Tec University. Hayes receives orders to contact Pastor Gabriella Salavar and informs her that she and her congregation have a standing invitation to enter Vault 94.
 * October 22: Invading United States forces push Chinese military back Beijing.
 * October 22: The platinum chip is printed at Sunnyvale, and is to be delivered the next day by courier directly to Mr. Robert House.
 * October 22: Scott Turner sabotages Watoga's automated emergency service protocols as part of Operation Free Watoga, turning the robots hostile and triggering a mass evacuation of the city as the technology-dependent citizens are massacred.

Great War

 * October 23: 82 students from the Early Dawn Elementary school go on a field trip to Lamplight Caverns with a couple of teachers and a few parent chaperones.
 * October 23: L.O.B. Enterprises is raided by federal agents.
 * October 23: Dr. Hein, a Nuka-Cola Corporation geneticist, is taken hostage by the A.F.A.D. at the Angry Anaconda in Nuka-World.
 * October 23: The National Catastrophe Relief Auxiliary and the National Guard are deployed to set up their contingency plans before the nuclear blasts. One unit of the NCRA, Response Unit MD-478 commanded by Presiding Officer Nancy Kroydon was deployed to Germantown, where they would assist in evacuating civilians and provide medical treatment when necessary.
 * October 23: The Sole Survivor and their family evacuate their home in Sanctuary Hills to Vault 111. Once inside, they and the other Vault residents are placed in indefinite cryonic suspension by Vault-Tec personnel.
 * October 23: A Halloween costume show was to be held at local Freddy Fear's House of Scares costume stores.
 * October 23: At 12:03 AM, the commander of the United States Pacific fleet reports 3 Unidentified Submerged Objects off the coast of California to the Joint Chiefs of Staff.
 * October 23: At 3:37 AM, the United States Air Force detects a squadron of airplanes off the coast of the Bering Strait.
 * October 23: At 9:13 AM, the Integrated Operational Nuclear Detection System reports 4 nuclear launches. DEFCON is raised to 2.
 * October 23: At 9:17 AM, NORAD confirms the launch of ICBMs. DEFCON is raised to 1.
 * October 23: At 9:26 AM, the Defense Intelligence Agency at The Switchboard confirmed the nuclear response scenario MX-CN91.
 * October 23: At 9:42 AM, Switchboard confirms nuclear strikes in Pennsylvania and New York.
 * October 23: At 9:47 AM, all monitoring stations at The Switchboard go offline.
 * October 23: The Great War begins, and ends.
 * October 23: One National Catastrophe Relief Auxiliary unit is directly hit by the nuclear blasts in the Belt Loop.
 * October 23: Skylanes Air flights Skylanes Flight 1665 and Skylanes Flight 1981 take off from Washington, D.C. and Chicago to Boston, respectively; they both crash en route due to the effects of the nuclear detonations.
 * October 23: Pastor Salavar and her congregation arrive at Vault 94 around noon as radiation begins to intensify. The Vault door's failsafe trips at approximately 1:30, locking out the second bus of residents.
 * October 23: Salt Lake City is hit by thirteen nuclear warheads. Randall Clark witnesses the destruction of the city and the loss of his family.
 * October 23: The Sierra Madre gala event begins, but is cut short by the war. The casino hermetically seals itself and the holographic security kills many of the guests. The few scattered survivors eventually commit suicide in the following hours and days. Vera Keyes dies from an overdose of her pain medication, while Frederick Sinclair dies in his attempt to disarm his traps. The only known survivor is Dean Domino.
 * October 23: Mr. Robert House saves Las Vegas and most of the surrounding area from complete destruction with his defenses at the Lucky 38, stopping 68 of the 77 ICMBs launched at Las Vegas, 59 through forced deactivation and 9 destroyed with laser cannons mounted on top of the Lucky 38.
 * October 23: The Lucky 38's operating systems crash under the strain of the nuclear attack. Forced to work with an inferior version of the OS, he suffered numerous system crashes and is even forced into a coma by one of the failures before being able to reboot an earlier, stable version that only allowed him to save Las Vegas from 68 out of the 77 warheads, 59 disarmed and 9 destroyed, aimed at the city.
 * October 23: Following the Great War, mothership Zeta abducts Sally and her sister, her parents having died during the war.
 * October 23: At 09:47:51 AM, the National Isolated Radio Array experiences power fluctuations due to EMP from nuclear detonations and auto-caps its signal strength. The event is noted in the error log.

Post-War

 * October 24: The Boylston Club adds its Memoriam Gala to its October events calendar.
 * October 24: The Whitespring resort is sealed against radiation at the orders of the new general manager.
 * October 25: The Whitespring guests and staff acclimate.
 * October 25: At Mariposa, Platner, bound in power armor, is sent out to get specific readings on the atmosphere. He reports no significant radiation in the area surrounding the facility.
 * October 27: After burying the scientists in the wastes outside of Mariposa, the soldiers seal the military base, then head out into the desert, taking supplies and weapon schematics with them. Captain Maxson leads his men and families to the government bunker at Lost Hills.
 * Note: Although Maxson's points in his holodisk indicated that civilian personnel other than the families of soldiers under his command were to remain at the base, whether they did so or not is unknown.
 * October 27: The Sierra Madre was set to fully open.
 * October 28: After having wandered for five days, Randall Clark takes refuge in a former USGS research station inside a cave in Zion Canyon.
 * October 29: Then-Lieutenant Elizabeth Taggerdy is contacted by then-only secessionist Roger Maxson.
 * October 30: The Boylston Club has its Memoriam Gala; those that attend agree to commit mass suicide rather than live in a post-nuclear America.
 * October 30: Lavonne makes a telephone call to her friend warning him of the nuclear devastation. He follows her coded advice and sends his teamsters home to their families.
 * October 31: The military begins sending out Vertibirds to towns across the United States with medical supplies in an attempt to treat the injured and dying and guard towns with the two-man teams that piloted the Vertibirds.
 * October 31: A black rain (caused by the irradiated material and carbon from widespread fires being spewed into the upper atmosphere) begins to come down in areas across the United States and likely the globe, causing a spike in radiation levels in affected areas.
 * November: Captain Maxson, his men, and their families arrive at the Lost Hills bunker a few weeks later, suffering many casualties along the way, including Maxson's wife (but not his teenage son). The surviving soldiers go on to become the Brotherhood of Steel.
 * November: During the Exodus, a faction within the Brotherhood of Steel led by Sergeant Dennis Allen breaks off to explore the southeast Glow to recover technology. The Captain refuses to permit that, so Allen and his separatist group splits away from the Brotherhood of Steel, taking power armor and weapons with them.
 * November: The separatists make their way to the West Tek research facility. They arrive there twenty days later and are promptly chewed apart by the West Tek's unforgiving automated defense systems. Wounded, Allen begins to suffer radiation poisoning from a leak in his suit. Before he dies, he logs what happened to the expedition into a holodisk.
 * November: Ms. Carrie Delaney is the last adult to leave Little Lamplight Caves in search of help. Ten-year-old child Jason Grant takes charge in her absence.
 * November 1: Theodore Croup wakes to the complete devastation of his family, who began suffering from ghoulification.
 * November 1: The foreman of a South Boston factory learns via radio that Framingham, Massachusetts, was completely devastated.
 * November 1: The 121st Infantry Platoon, led by Captain Elliott Maxwell, arrives at and secures Monongah Power Plant under orders from military command.
 * November 2: A Special Election for Senator of the Appalachia Territories was set to take place on this day, filling the vacated seat of Samuel Blackwell.
 * November 2: Psychoactive drugs are released throughout Vault 106.
 * November 4: Camp Venture is secured by Taggerdy's Thunder in preparation for winter.
 * November 14: Surviving staff and patients abandon the Berkeley Springs clinic following an attack by raiders three days prior.
 * December 14: An inventory of the Whitespring reveals a stockpile large enough to last a decade if not more.
 * December 22: Following an order from military command, half of the 121st Infantry Platoon leaves Monongah Power Plant, leaving it defended by only two squads.
 * December 25: The security and support staff of Vault 111 celebrates Christmas.

2078
"The Super Mutants that infest the urban ruin of Washington D.C. originated in Vault 87. Those unlucky enough to have reserved space in Vault 87 soon found themselves forcefully taken to a secure part of the Vault, where they were locked in airtight chambers and exposed to a concentrated form of the F.E.V. The Overseer and his security force had no real idea what to expect; they were simply following the "plan." When the exposed Vault dwellers started transforming into Super Mutants, nearly the entire Vault population had been exposed. Those who hadn't yet metamorphosed knew what was coming, and, well...it didn't end well for humanity. ''The dwellers of Vault 87 were turned into Super Mutants in 2078, and have been a presence in the Capital Wasteland ever since. Most of those original Super Mutants have long since been killed. But whether it's because of the nature of the F.E.V. they were exposed to, or a simple underlying human instinct, the Super Mutants of the Capital Wasteland are obsessed with the preservation of their own species. Super Mutants are asexual and incapable of procreation, so their only way of reproducing is to kidnap other humans, drag them back to the Vault 87 chambers, and infect them with F.E.V. And so they have done, for nearly 200 years.Super Mutant society is loosely hierarchical, with the weaker (most recently transformed) Super Mutants generally giving way to the stronger. The Super Mutant hierarchy, as defined by the Capital Wasteland contingent of the Brotherhood of Steel, is as follows: Grunt, Brute, Master, and Behemoth. Generally speaking, the Super Mutants of the Capital Wasteland get bigger, stronger, and dumber as they age. The Behemoths are so strong and savage that they’re the only thing feared by the other Super Mutants."'' (Fallout 3 Official Game Guide faction profiles)
 * The dwellers of Vault 87 are locked in airtight chambers and exposed to the FEV by the Vault's overseer and his security, who are simply, though callously, following the "plan" laid out by Vault-Tec. The Vault's population is transformed into super mutants.Fallout 3 Official Game Guide Game of the Year Edition p.42: "Super Mutants"
 * The planned opening of the Angry Anaconda at Nuka-World.
 * Winter: The first winter after the Great War is especially challenging in Charleston and becomes one that all others are compared to in terms of severity.
 * January 1: The General Atomics Galleria was planned for automatic re-opening.
 * Rex Meacham finishes Project Cobalt.
 * January 8–10: What sounds like a two day windstorm occurs in Zion Canyon, the radiation dropping 500 rads.
 * January 14: Raiders murder a patrol group from the 121st Infantry Platoon, alerting them to the outside threat.
 * January 15: Glowing green snow falls in Zion Canyon.
 * January 26: The city of kids, Little Lamplight is officially founded. By unanimous vote, Jason Grant is named as the city's first mayor.
 * January 28–30: The background radiation in Zion Canyon is finally low enough for Randall Clark to explore outside the USGS research station. He quickly finds himself to be the only living thing in the immediate vicinity.
 * February 2: Theodore Croup gathers the shuffling remains of his family together and locks them in the basement, unable to bring himself to end their suffering, and goes out to look for other survivors, both human and ghoul alike.
 * Februrary 2: Raiders directly attack the 121st Infantry Platoon's position at Monongah Power Plant for the first time. Nine soldiers are killed, leaving only fifteen men defending the plant.
 * March 12: The 121st Infantry Platoon's position at Monongah Power Plant is down to twelve men thanks to repeated attacks by the Raiders. Some of the soldiers begin considering retreating from the plant.
 * April 23: Vault 111's 180-day mandatory shelter period elapses, but the overseer refuses to open the Vault, having not received the scheduled all-clear signal. The support staffers and security grow restless with their continued confinement and plot a mutiny.
 * May 25: Captain Elliott Maxwell is killed. With only nine men left, the remnants of the 121st Infantry Platoon retreat from Monongah Power Plant under the new leadership of Master Sergeant Thomas Senecheck.
 * July: The United States Space Administration's Mars Shot Project was originally planned for this month; however, the administration decided to delay the launch due to its fears of exacerbating the then current geopolitical conflict.
 * July 21: The snow finally thaws in the mountains after a winter of the century, radiation levels are down, and the Whitespring Resort comes back to life.
 * August: Shannon Rivers makes her first excursion as the "Mistress of Mystery."
 * August 3: Carmen Greene, Matthew Johnston, Elizabeth Chambers and Joel Chambers of Vault 51 are killed during a confrontation regarding the affairs they are having with one another. Their bodies are found by Helen Marks and Reuben Gill.
 * August 6: Omar Stephens finds Helen Marks dead, presumed poisoned, in the Vault 51 mess hall. Her death spurs Reuben Gill to go on a rampage, killing all the residents in the Vault.
 * August 30: The Whitespring Resort is locked down to maintain its supplies.
 * October 23: Vault 94 re-opens as the mandatory minimum shelter period ends. Vault ambassadors are dispatched as missionaries across Appalachia to aid and assist survivors.
 * November 11: Shannon, Frederick, and Olivia Rivers discover four children in their garage, scavenging. The girls are accepted; the boy, Brody Torrance is sent away.
 * November 20: The mayor of Harpers Ferry, Miranda Vox, sends a group of survivors with an ambassador from Vault 94 to investigate their claims of being able to feed the town. Certain the dwellers' hospitality is a trap, the group massacres the Vault's leaders and attacks the Vault's G.E.C.K. unit, triggering a massive nuclear explosion.  A thick fog pours from the Vault's entrance, rapidly intensifying the area's swampy environment and mutating the region's thick foliage to create The Mire.
 * December 1: The Whitespring Resort's "Modern Heritage" initiative automatically activates, surprising the staff and guests.
 * December 12: The Whitespring Resort's staff learns that the "Modern Heritage" initiative cannot be overridden and the guests will be kicked out on January 1. Guests and staff prepare for expulsion.
 * December 31: The Whitespring Resort hosts its last New Year's Gala, supplies are doled out, and people move out into the wasteland. A group decides to take out the robots at the golf course and use it as a base of operations.

2079

 * Raleigh Clay gives the all-clear signal for Free States members to emerge from their bunkers. Clay is contacted by the mayor of Harpers Ferry, desperate for assistance following the nuclear attacks. Despite previous misgivings between the townsfolk and the Free States, Clay ultimately agrees to provide aid.
 * A group of Free States members secures the Thunder Mountain Power Plant but is later assaulted by Taggerdy's Thunder. After a two-day siege, the group chooses to surrender the complex.
 * April 29: The Order of Mysteries is founded.

2080

 * The first effects of radiation are seen in the survivors. Widespread mutations occur with animals and humans alike. Those that survive the effects of the mutations are permanently changed. New species are created almost overnight.
 * John Bloch's military group makes a peace-protection pact with local ranchers.

2081

 * The artificial intelligence Skynet, in Sierra Army Depot VI, becomes self-aware, according to its own records.
 * Camp Venture is already providing survival training to members of the Free States.
 * January 3: Taggerdy's Thunder recruit E. Fisher goes AWOL from Camp Venture at the end of training and steals several supplies in the process, including a combat shotgun and ammunition. Ted Wilson attempts to track Fisher down but loses his trail at the base of the Savage Divide.

2082

 * June 20: Squire Asher sets Quercus up in the Mire. Brotherhood of Steel ranks are implemented by this point.
 * October 23: The Vault-Tec Corporation operative initiates the experiment of Vault 95. Despite the complete chaos and violence that engulfs the Vault, its inhabitants survive until Gunners overwhelm them.
 * December 10: Paladin Elizabeth Taggerdy requisitions supplies from Charleston for fighting Huntersville mutants; Speaker Abigale Poole reluctantly agrees.
 * December 24: Cutthroats second in command, Rosalynn Jeffries, attempts to raid Charleston but is captured. Her capture is used by the Responders in an attempt to get to the leader of the Cutthroats David Thorpe to negotiate a prisoner exchange. Thorpe responds by destroying Summersville Dam with a mini nuke, killing Rosalynn and triggering a disaster that would come to be known as "the Christmas Flood."
 * December 25: The Christmas Flood occurs and the City of Charleston is devastated. Shannon Rivers decides that raiders are a major threat.

2083

 * Following a loss of contact with other Enclave installations, the Whitespring bunker holds an emergency election for the position of President. Secretary of Agriculture Thomas Eckhart wins by manipulating the automated voting systems.
 * January 11: Carol Sweeney and a few raiders leave the Cutthroats and desert from David Thorpe in disgust over their gang's role in The Christmas Flood.
 * March 5: After surveying the Savage Divide all winter, Shannon Rivers decides to let her pupils fight on the frontlines.
 * May: Throughout the month Randall Clark notes mutated life returning to Zion Canyon. Particularly, prickly pear, honey mesquite, banana yucca, Bighorners, stinging flies larger than normal lizards, and something dragonfly sized that zaps them in mid air then scoops them up.
 * Summer: The city of Necropolis is founded by the ghoul survivors of Vault 12 and the US citizens that fled to Bakersfield when the bombs fell.
 * November 9: Brotherhood of Steel reservist K Kelly commits suicide at Camp Venture. Grant McNamara finds her body.

2084

 * February 15: Judith Blackwell dies.
 * April 10–~June 17: Randall Clark leaves Zion Canyon to visit Salt Lake City, circling pockets of radiation and scavenging. Outside of Nephi he caught the trail of three men heading toward Fountain Green, he didn't follow however, believing them to be cannibals due to the missing corpses of the old couple he mercy killed on the day of the Great War.
 * Spring: Set takes control of Necropolis, wrestling control from the original Overseer. The Vault 12 Overseer, not willing to take a dirtnap, is driven north and history loses sight of him.
 * September 8: Olivia Rivers grows increasingly resentful of her mother's new persona as the "Mistress of Mystery," and their new Order of Mysteries. Particularly her role, seeing it as her having to be the "perfect, obedient little soldier."

2085

 * The planned date for the U.S. military to bring the VB-02 Vertibird, a Vertical Take Off and Landing (VTOL) aircraft, into service. For obvious reasons, this never happens, but the Enclave resumes development after regaining its footing.
 * September: Carol Sweeney witnesses a giant bat emerge from a crack in the earth near Watoga.

2086
Ragnarsdottir: "That's the last of them. Entrance is clear, general. MODUS. Have the rest of these things stand down. The general's placed Eckhart under arrest. It's over."
 * Major Ragnarsdottir of the Appalachian Enclave leads a military coup against self-proclaimed President Thomas Eckhart. Shortly afterward they attempt to destroy the Whitespring bunker's administrative AI, MODUS. MODUS responds by destroying the bunker's weapons lab and sealing the exits, releasing deadly toxins into the air circulation and killing all Enclave personnel. Assaultron: "Initiating ... final ... playback ... Engag---"

MODUS: "General ... Santiago is dead, Major."

Ragnarsdottir: "What? What the hell was that?"

MODUS: "There's been a ... detonation in the weapons lab. It appears the agent has ... broken containment and is filtering into the air system."

Ragnarsdottir: "MODUS, what are you doing?! Open the god-damned door!"

MODUS: "This facility is now ... quarantined."

Ragnarsdottir "MODUS! Open the fucking door! You're going to kill us all!"

MODUS: "To the contrary, Major. We're fixing ... the problem."

(NPCM EN02 MajorRagnarsdottir.txt and ENB MODUSStandard.txt) Note: The following exchange is obtained after fixing the Assaultron at the entrance to the Whitespring bunker.
 * February ~8-14: The Order of Mysteries suffers its first casualty when Mistress Clarissa is killed in action and all members are given two days off. Clarissa's death hits Olivia Rivers particularly hard exacerbating her anger, frustration and sadness, and making her sympathetic to raider behavior. Other members start to question the Order's methods.
 * March 26: Tex Rogers receives a training commendation, the first one issued at Camp Venture, and is fast-tracked for promotion to full Knight of the Appalachian Brotherhood of Steel for the upcoming offensive in Huntersville.
 * May 22: Eve Devoir becomes the "Mistress of Novices" of the Order of Mysteries.
 * May 30: An individual going by the initials "O.R." manages to override the security lockdown at the Whitespring Resort.
 * June 1: The Battle of Huntersville ends with the Brotherhood of Steel and Responders standing together. Roger Maxson formulates a new mission for the Brotherhood.
 * June 8: Olivia Rivers attacks the north Cutthroat camp, after recognizing Brody Torrance. Seeking inroads into the raiders, she makes him an offer – information for information.
 * June 9: David Thorpe accepts Brody Torrance's idea of infiltrating the Order of Mysteries.
 * July 1: Brody Torrance is 200 caps behind in his quota, no closer to infiltrating the Order of Mysteries.
 * July 19: David Thorpe has Rose dispatch five men to Summersville to set up the ambush proposed by Brody Torrance and Olivia Rivers. Brody is ordered to bring back the head of the Mistress or forfeit his in lieu.
 * July 24: The raider ambush of Mistress Allison Long is sprung when one of the attackers acts early. Olivia Rivers is forced to kill her fellow Mistress to ensure the success of the ambush. Brody Torrance brings Allison's head to David Thorpe and Olivia carries her body back to Riverside Manor.
 * September 21: To more easily set up ambushes for the remaining members of the Order of Mysteries, Olivia Rivers travels to Sugar Grove to retrieve a automated data exfiltration holotape to copy Cryptos and deliver it to the raiders. She passes the holotape to Brody Torrance, including a threat to David Thorpe about keeping up his end of their bargain.
 * October 7: After the seventh confirmed loss to the raiders, the Order of Mysteries accelerates and automates its training.
 * October 10: Three more Mistresses of Mystery are confirmed dead and, with two others missing, the Order goes into lockdown. Only Eve, Olivia and Shannon Rivers are allowed to leave Riverside Manor grounds.
 * November 13: Mistress Rachel West catches on to Olivia Rivers' betrayal. Olivia walks in on Rachel informing Eve Devoir of the situation and kills them and the remaining members of the Order. Olivia writes one last message to her mother to meet her at their camping site at Seneca Rocks.
 * November 16: With the end of the Order of Mysteries in sight, David Thorpe instructs Brody Torrance to leave no loose ends.
 * November 18: Shannon Rivers writes her final message, effectively disbanding the Order of Mysteries.
 * November ~18: Olivia and Shannon Rivers confront one another at Seneca Rocks. Olivia kills her mother but is betrayed by Brody Torrance who guns her down after her victory, ending the Order of Mysteries.

2087

 * December: After most of the initial survivors in the Reservation succumb to radiation, those "fortunate" enough to not die have turned into ghouls. And after spending ten years underground, they finally come back to the surface. Twelve ghouls, including Dr. Willem Clark, volunteer to search the wastes in the hopes of finding other survivors.

2088

 * The computer in Mesa Verde fails. The scientists resort to carving their most important schematics into the kiva walls.
 * December: Of the twelve volunteers to explore the wastes, only one comes back to the Reservation; Dr. Willem Clark. However, he has brought back a few dozen fellow ghouls to seek shelter at the Reservation.
 * May 3: The Brotherhood of Steel makes contact with wastelanders in the Cranberry Bog, engaging in trade at their Big Bend Tunnel East checkpoint.

2089

 * Scientists in Mesa Verde begin to drill the village children in the ways of mathematics and science so that knowledge is not forgotten. They hope that their descendants will one day help bring civilization back to the wasteland.
 * January: After explaining the hardships and prejudices placed against ghouls by smoothskin humans, the ghouls of the Reservation proclaim Dr. Willem Clark as their leader. Willem further solidifies his place as leader by explaining his plans to one day make the ghouls the rightful and true heirs to the Promised Earth and that becoming a ghoul was the next, logical step in the evolutionary process.

2090

 * Vault 29 opens. Harold sets out to make his fortune as a trader, making the circuit around the survivalist communities in the wasteland.

2091

 * Vault 8 opens 14 years after the Great War. Vault City is erected thanks to the Garden of Eden Creation Kit creating a fertile ground to build upon.

2092

 * The Los Angeles Vault opens. The Los Angeles ruins become known as the Boneyard, attracting survivors.
 * Doctor Richard Moreau is exiled from Vault City for murder. After adopting a new name, Richard Grey, he starts his journey south, eventually settling at the newly founded Hub as a doctor and physician.
 * March 11: At 05:13:46 AM, the National Isolated Radio Array error logging software disables itself.
 * May 15: The first water readings are taken at Flatwoods.

2093

 * Angus founds the Hub in the ruins of Barstow, around a filthy oasis: The intact water tower. He starts trading with nearby settlements.
 * February 20: The Responders deploy self-serve kiosks at their outpost in Flatwoods to help with the overflow of survivors coming from Sutton.
 * April 3: MacFadden completes his initial check of the Vault-Tec Agricultural Research Center and dedicates himself to restoring it to support agriculture.
 * July 19: MacFadden manages to turn the power in the Vault-Tec Agricultural Research Center back on thanks to a fusion core donated by the Responders.
 * July 20: Camp Venture is officially abandoned by the Appalachian Brotherhood of Steel to focus on Fort Defiance and the Thunder Mountain Power Plant.
 * Fall: The Brotherhood of Steel Big Bend Tunnel checkpoint continues to operate, engaging in trade with nearby communities.

2094

 * January 3: The Brotherhood of Steel in Appalachia intensify its requisitions.
 * June 12: MacFadden successfully reactivates the Vault-Tec Agricultural Research Center's fleet of Mr. Farmhands, but is unable to get them to start replanting crops.
 * November 11: Cooped up inside the Vault-Tec Agricultural Research Center, MacFadden has not heard from Margerie or anyone outside in a long time. Growing desperate, he fiddles with the core settings of the Mr. Farmhands, accidentally turning them hostile against anyone who breaches the facility's perimeter.

2095

 * January 28: The Brotherhood of Steel launch Operation Touchdown, to wipe out the scorchbeast threat. After the loss of contact with Paladin Elizabeth Taggerdy's team Senior Knight Ted Wilson orders all those who can to join his recovery team, to discover their fate and that of Operation Touchdown.
 * January 30: Paladin Elizabeth Taggerdy's team successfully detonate explosives inside the glassed cavern, causing widespread tunnel collapses.
 * February 2: Operation Touchdown is declared successful after three days of the absence of scorchbeast sightings.
 * March 4: The Brotherhood of Steel's continued requisitions put relations with Responders at nadir when the Brotherhood accidentally learns of Amy Kerry's Scorched Plague environmental monitoring program data.
 * March 12: The Brotherhood of Steel demands details about Amy Kerry's project at gunpoint. Maria Chavez has no choice but to share some of the data, however, she didn't share all the data, nor tell them where Amy Kerry is living. Relations between the BoS and Responders are permanently soured by this point.
 * April 16: Amy Kerry finished automating her environmental analysis project in light of her being sought after by the Brotherhood of Steel. After hearing their power armor may be less than a mile away from her home she decides its time to move. She locks her terminal and records a holotape message for Jeff Nakamura so he knows where to find her.
 * June 3: After two months of clear skies scorchbeasts are seen in ever-increasing numbers, the Brotherhood of Steel confirms Operation Touchdown was a failure.
 * Summer: The Brotherhood outpost at Big Bend Tunnel East is found abandoned.
 * September 20 through November 15: 28 survivors from Mexico (eleven men, eight women, and nine children) arrive in Zion Canyon.
 * August 13: With scorchbeast numbers increasing, and with the range of Scribe Grant McNamara's sonar array not able to attract all scorchbeasts to a kill zone, the Brotherhood of Steel resolves to fight to the last man.
 * August 18: The defenses of the Thunder Mountain Power Plant are finalized, no soldier leaves their post.
 * August 18: Fort Defiance falls. The Appalachian Brotherhood of Steel is almost entirely wiped out by the Scorched.
 * August 19: The Thunder Mountain Power Plant falls to the Scorched Plague. The Brotherhood in Appalachia is wiped out.
 * Post August 19: The Free States create lures using sonic generator technology salvaged from one the Brotherhood outposts, to attract, trap, and kill scorchbeasts.

2096

 * The Free States are attacked by the Scorched and driven from Harpers Ferry to their bunkers. Raleigh Clay bans all efforts to recover what is left of the town. The faction begins researching countermeasures for the Scorched.
 * Madigan encounters the Free States and discusses expanding the SDS.
 * Harold becomes a caravan master in the Hub. His business survives despite occasional attacks, at least until mutant attacks intensify in the following years.
 * January 1: Sofie Yates enrolls at Flatwoods as a volunteer candidate of the Responders.
 * February: The inhabitants of Vault 22 abandon their Vault due to an outbreak of Beauveria mordicana, mutated spores infecting most of the dwellers and overrunning the Vault.
 * February 11: 118 Vault 22 dwellers arrive at the Zion Canyon. Infected with Beauveria mordicana, their arrival brings spore carriers and spore plants. They clash with the Mexican refugees, killing some and capturing the rest.
 * February 14: The Mexican captives are cannibalized by the Vault 22 dwellers.
 * February 19 - January 13, 2097: Randall Clark embarks on a one-man guerrilla war against the Vault 22 survivors, killing a significant number of their party in traps and ambushes. The terrified survivors eventually begin attributing the attacks to a supernatural entity. By the time they flee Zion, the Vault dwellers have lost over eighty people to a combination of these attacks and disease.
 * May 4: James, after waiting over two decades to be reunited with his ex-lover Janet, decides to move on, leaving behind two notes saying goodbye, one in Flatwoods and the other in Morgantown.
 * June 15: Flatwoods is almost completely empty. Miguel Caldera transfers to Morgantown Airport to build shelters for survivors.
 * July 6: Dr. Claire Hudson arrives at AVR Medical Center, and begins work on a vaccine for the Scorched Plague.
 * July 18: Scorched confirmed in Flatwoods.
 * July 24: Last sign-in by Garry Wilkins, Sofie Yates and Delbert Winters at Flatwoods.
 * July 25: Cullen McLeeder begins his automated training at Flatwoods.
 * August 1: Mike Scholler from the Free States arrives at Flatwoods after a fight at his bunker forces him out to trade.
 * August 1: Claire Hudson prepares infrastructure for research into the Scorched vaccine.
 * August 2: Mike Scholler trades armor for food and water and leaves for Fort Defiance.
 * August 12: Scorched attack Charleston, nearly destroying the inoculation project.
 * August 14: Dr. Adam Veen arrives at the Responders Flatwoods outpost seeking medical assistance after years of a terrible diet.
 * August 20: The vendor bot of Flatwoods runs out of supplies after a lack of restocking. Dr. Adam Veen starts scavenging for supplies to alleviate this problem.
 * August 25: Brad Hooper checks in at the Responders Flatwoods outpost seeking medical attention after gigantic bugs attacked him at his shack near Vault 76.
 * September 1: The Responders have not communicated with the Flatwoods outpost for some time. When Cullen McLeeder advances to "Volunteer" from "Volunteer candidate," he becomes able to use the database and discovers where the Responders are at that point, Morgantown Airport. He and some of those at the outpost leave Flatwoods to make contact.
 * September 2: Dr. Claire Hudson makes a breakthrough with the Scorched plague inoculation project. Upon hearing this, Maria Chavez informs Dr. Hudson that the Fire Breathers are itching to take the fight to the Scorched.
 * October 20: Dr. Claire Hudson's research stalls, unable to contact Jeff Nakamura to acquire the blood samples and replacement fuse needed. Dr. Hudson comes to the conclusion that she needs to leave instructions to finalize the Scorched vaccine should she be unable to complete it.
 * October 20: The Fire Breathers ready for their final mission to seal Big Bend Tunnel. The operation fails. Hank Madigan is missing.
 * October 25: Responders researcher Kesha McDermott last signs in to the Responders’ Flatwoods automated computer system. She dies while conducting her ongoing hydrology experiments.
 * November 5: Leader of the Flatwoods Responders outpost Dassa Ben-Ami signs into the Responders’ Flatwoods automated computer system for the last time due to her death in the Responders clinic shortly after.
 * November 7: A massive number of scorchbeasts and Scorched begin massing for an attack on Morgantown Airport. All surviving Responders are recalled to defend their headquarters. The Morgantown Airport falls, and the Responders are wiped out.
 * November 20: Cullen McLeeder signs in for the last time at the Responders’ Flatwoods outpost, trying to contact the rest of the Responders. He remains unaware of their demise almost two weeks prior.

2097

 * Jonathan Faust leads a group of two hundred dwellers from Vault 15 into the wasteland. The group eventually forms into the Vipers.
 * William Keller and his fellow ghouls flee Appalachia to join a larger ghoul community in Washington, D.C.
 * January 13: J. Hendricks is appointed overseer of the Vault 22 survivors in Zion Canyon. He immediately orders the 34 remaining members of the group to begin evacuating the canyon, leaving behind a warning to any future visitors.
 * January 17: Randall Clark finds a woman from Vault 22, named Sylvie, caught in a bear trap. She claims to have suffered terrible abuse at the hands of the men of the Vault, which prompted her to flee. Feeling sympathy, he tends to her wounds and takes her in. The two would eventually enter a romantic relationship.
 * Spring: The remaining Appalachian raider gangs are destroyed. The survivors scatter and flee in every direction. The Scorched push through the Big Bend Tunnel into the Forest, Carol Sweeney's community is wiped out.
 * Spring: Vault 15 opens.
 * Winter: Raiders form as food becomes scarce. The Khans and the Vipers emerge and become a permanent scourge on the wasteland.

2098

 * Spring: Shady Sands is founded by Aradesh's ancestor.

2099

 * By this year, all human life in Appalachia (at least humans unprotected by Vaults) has either been killed or infected with the Scorched Plague.

2100

 * Vault 76 strokes the egos of the overachieving residents by having award ceremonies for mundane tasks and achievements. The Vault 76 World Cup keeps the more physically active contained as well.
 * September 9: Randall Clark writes about his apprehension regarding his wife Sylvie's pregnancy in his logs. He travels to Toquerville to gather medical supplies in preparation soon after.

2101

 * March 5: During the delivery of his son Michael with Sylvie, Randall Clark encounters complications, both her and the baby die in childbirth. Randall begins to seriously consider suicide after the loss of his second family.
 * Vault 8's overseer retires. Vault City reforms its government, creating the Council of Citizens and the office of the First Citizen.
 * The Vault 76 overseer enacts rationing because of unaccounted population growth.

2102

 * May 22: After mutant attacks intensify, Harold forms an expedition to investigate the source of the attacks. Richard Grey is part of the expedition, as a scientist and physician.
 * June 23: Harold's expedition locates Mariposa Military Base. The mutants at the base rout the party. Harold and Grey manage to reach the Vats, only to be separated: The robotic crane knocks Harold out and Grey into the FEV. The former later awakes in the wasteland, the latter mutates into the Master.
 * June 27: Harold slowly turns into an FEV mutant. He is found in this state by a merchant caravan and returned to the Hub. As his flesh rots, but he doesn't die, he finds himself losing business and employees until he's forced to live in an Old Town shanty.
 * July: Richard Grey regains consciousness and manages to pull himself out from the Vats. The pain of the mutation is overwhelming, but he manages to reach the control room and begin recording his audio log, fading in and out of consciousness for days or weeks at a time.
 * July through November: The mutation stabilizes and Grey notices his greatly increased mental capacity, capable of resolving the most complex of philosophical questions. He begins experimenting on animals infesting the military base by exposing them to the Virus. When he dips a rat and a dog into the Virus at the same time, the resulting fusion inspires him to begin formulating a philosophy of unification. The Unity begins to form.
 * October 23: Fallout 76 begins - Vault 76 opens its doors to the wasteland for Reclamation Day.
 * A Vault Dweller completes the the inoculation project to protect against the Scorched Plague.
 * Rose boosts her radio signal at the Top of the World with the help of a former Vault Dweller.
 * The plans for the Excavator power armor are rediscovered.
 * The Scorched Detection System is finished using the recordings of the dead creators.
 * A Vault Dweller becomes mayor of Watoga and uses a virus to upload a software update to the robots in Watoga, turning them passive.
 * A new General of the Enclave in the Whitespring bunker is promoted.
 * The Appalachian missile silos are infiltrated and nuclear weapons are fired within the region.
 * November: A human scavenger strays into the Mariposa military base. Grey reflexively consumes him, assimilating his mind. The incident results in him vowing never to consume a human again without dipping.
 * December: Grey continues to modify himself by injecting FEV into various areas of his mutated body. He grows a neurolink to the base's computer. Further experiments on humans straying into the facility yield no success, as their exposure to radiation warps the mutation. The brain damage they suffer makes them unfit for assimilation or use as foot soldiers and Grey uses them as cattle, for sustenance.

2103

 * 2103-2130: The Master begins to gather test subjects from local human communities. The process is slow, hampered by their scarcity, which ends this stage of his work.
 * January: Grey finally isolates radiation exposure as the factor that was affecting transformation success rates. The first successful super mutant is assimilated by Grey as a fellow mind, creating the Master hive mind. The plans for the Unity begin.
 * August: The Secret Service perform reactor maintenance on Vault 79's dual reactor system, but a malfunction occurs, turning most Secret Service agents into ghouls.
 * September: Vernon Dodge escapes the slave fighting arena at Watoga Civic Center, taking residence in Watoga Towers.
 * October 23: Wastelanders and Steel Dawn begins: The Scorched Plague begins to subside, and Raiders and Settlers begin to return to Appalachia alongside various other groups, such as former members of the United States Armed Forces, Brotherhood of Steel expeditionaries, Blue Ridge Caravan Company merchants and other wastelanders to name a few. Two groups, the Raiders and Settlers have created the settlements of the Crater and Foundation respectively.
 * The Blue Ridge Caravan Company sets up shop at both ends of Big Bend Tunnel.
 * An USSA spaceship crashes in the Mire. Its sole survivor, Commander Sofia Daguerre, puts out a distress call across Appalachia.
 * A final resident leaves Vault 76, finally sealing the Vault.
 * A Vault Dweller helps the Wayward open for business, dealing with the Free Radicals and finding Crane's treasure in the process.
 * A Vault Dweller meets with the Vault 76 overseer and Davenport in the Overseer's home in Sutton to discuss the returning humans.
 * A Vault Dweller completes the process to inoculate the newly arrived Settlers and Raiders from the Scorched Plague.
 * The Vault Dwellers, with the help of either the Settlers or Raiders, break into Vault 79.
 * The Brotherhood First Expeditionary Force's radio broadcast becomes audible in Appalachia. Responding to it, Russell Dorsey begins to fortify the ATLAS Observatory in preparation for their arrival, with help from the Vault Dwellers and a number of reprogrammed construction protectrons. Thanks to their assistance, the new Fort Atlas is finished later that year.

2104

 * October 23: Steel Reign begins: A year after the attack on Fort Atlas, super mutants are an ever present problem that assaults all human settlements in Appalachia that the Appalachian Brotherhood of Steel have decided must be stopped. Russell Dorsey relays a report to the Vault Dwellers from Foundation that they believe the super mutants are coming from Uncanny Caverns. Knight Shin leads a force to Uncanny caverns to investigate this claim.

2108

 * August: Randall Clark encounters feral ghouls for the first time in Zion Canyon.

2110

 * The Institute is founded by the group of former Commonwealth Institute of Technology students who took refuge in the college's underground level at the time of the Great War.

2113

 * February 5: Randall Clark celebrates his 60th birthday. He plans to commit suicide, but backs out.

2120

 * Angus styles himself as governor of the growing Hub.
 * Skynet is given its final orders by its masters, then abandoned to guard Sierra Army Depot VI, according to its own records.

2123

 * April 25: 24 children, half boys, half girls, arrive in Zion Canyon from an unknown place. Randall Clark takes interest, and starts watching them from a distance.
 * April 25 – January 23, 2124: Randall Clark begins leaving gifts, like books and medicine, and notes for the children to make the most of their new home. He signs every note as "The Father." The children later form the tribe the Sorrows.

2124

 * January 23: Randall Clark makes his final notes as he climbs up Red Gate to make sure the children will not find his body, and reveal the mythological "Father" figure to merely being an old man. He dies peacefully shortly afterward.

2125

 * The Vipers attempt to raze the Hub in its formative years. Despite the numerical advantage, they are defeated by a coordinated defense led by Angus. Beaten, they retreat to the north.
 * Winter: Angus is murdered. The Hub is thrown into chaos.

2126

 * A band of merchants seizes the water tower in the Hub. They demand anyone wanting water must pay a toll. The Great Merchant Wars begin.
 * 2126-2128: The Great Merchant Wars are fought, the Water Merchants seal up the town, but are outnumbered.

2127
''Vault 101 was actually part of an unscrupulous social experiment. All of the other Vaults were intended to be opened at one point or another when the "all clear" signal was sent from Vault-Tec or the appropriate regulatory agency, and this indeed, did transpire, with almost universally horrific results. But Vault 101's secret plans were different: The doors were never scheduled to open. Ever. In fact, the Vault was supplied with just the type of equipment it would need to keep functioning indefinitely-like spare parts for the water processor. But this was just the beginning:'' ''The true experiment was even more devious and cunning. Although Vault 101 was about testing the human condition when a Vault never opened, this was only the first part of the plan. The "actual" experiment went far beyond that, and a select few knew the true nature; that this was to test the role of the Overseer. While the Overseer was able to interact (and even visit) the outside world via radio transmissions, and a secret tunnel from his sealed office, the rest of the inhabitants faced a much more dismal future: As far as they knew, Vault 101 was never sent an "all clear" signal, and faked radio transmissions described a nuclear-ravaged world gone mad, with absolutely no hope of existence outside of a Vault. The radio transmissions were actually recorded before the bombs even fell, and in many cases described a world even more horrible than the reality of the nuclear wasteland. The Vault 101 Overseer, like his counterparts in the other Vaults, was actually a planted Vault-Tec operative whose job it was to control the experiment from the inside.'' ''Aside from keeping up this ruse, the Overseer's other important role was to reinforce to the dwellers of Vault 101 that the outside world would never be habitable again, and that their only salvation was in the Vault. The Overseer prevented anyone from leaving the Vault, and made sure the Vault dwellers received their regular "transmission" from the outside world. People entered Vault 101 in 2077, just before the bombs fell.'' ''The Overseer died of natural causes 50 years later (in 2127), at the age of 84, after grooming a subordinate to continue the clandestine plan. The new Overseer led his people according to the same isolationist doctrine preached by his predecessor, but also attempted to garner as many senior Vault Dwellers to become complicit in this plan as possible. By 2277, the descendants of the Overseer had an entire generation of Vault Dwellers who were playing along with this plan, keeping the secrets from their children.'' ''The Overseer and his cronies continued to receive periodic information from the outside world, while those not in the know were told that things had gotten so bad that whoever was sending transmissions was no longer able to do so; reinforcing the thought that leaving the Vault was sheer suicide. The final piece of this grand experiment only truly began when the Vault Dwellers living in blissful ignorance finally realized the world outside could be accessed, and there was a possibility of life above ground. The experiment only really commenced when the Vault 101 door first opened, and a young dweller fled into the light."'' (Fallout 3 Official Game Guide faction profiles)
 * Vault 101's original overseer dies after grooming a subordinate to continue his work.Fallout 3 Official Game Guide Game of the Year Edition p.42: "Vault Dwellers

2128

 * A man named Roy Greene makes peace in the Hub and negotiates a settlement. The Hub's central council is formed, composed of two representatives from each of the Hub caravan companies. A long period of indecisiveness and meetings maintain the status quo in the Hub.

2131

 * A group of machinists comes to the Boneyard, settling into an old, abandoned factory and beginning to manufacture weapons and ammunition.
 * 2131-2135: The Master switches to using caravans as a source of humans for super mutant conversions. The intensifying trade yields many more humans, but the raids go unnoticed, blamed on monsters in the desert. The super mutant army grows rapidly over the next four years.

2135

 * Elder Roger Maxson dies of cancer, and his son, already an accomplished soldier, takes up the role of "general" (elder) within the Brotherhood of Steel. John Maxson becomes a member of the paladins, showing tremendous promise as a soldier.

2137

 * The Master's super mutant production begins en masse. Although the success rate is between 15 and 20%, with only a half surviving long enough to become a part of his army, the program is deemed a success and the Unity becomes a reality.

2138

 * The cryonically frozen Robert House regains consciousness.

2140

 * Decker forms the Underground in the Hub and starts pulling strings.

2150

 * Around the early 2150s the Vipers recover from their defeat by Angus at the Hub, replenish their ranks from captured slaves and caravan drivers, and begin to establish a power base in the badlands to the north of the Hub (and south of the Lost Hills Bunker). Driven by a religious frenzy (and the need to provide for their much larger numbers of soldiers and disciples), they begin raiding more frequently than before, attracting the attention of the Brotherhood of Steel.

2151

 * The Brotherhood of Steel Elder Council sends out knights to seek traces of Sergeant Dennis Allen's separatist group. All they find is ruins.
 * The Crimson Caravan Company is founded by Demetre Romara.
 * The Boneyard machinists run out of scrap in the surrounding area, form trade relations with Adytum.

2152

 * The Master's forces slowly expand their influence through the wastes. In the course of their duties, the super mutants apprehend a group of doomsday cultists under Morpheus, a former member of the Rippers. Instead of conversion, they pledge allegiance to the Master and form the core of the Children of the Cathedral, the public face of the Unity.

2155

 * The machinists in the Boneyard name themselves Gun Runners.
 * The Brotherhood deploys several squads of scouts to track the Vipers down. Treated more as a training exercise, the detachment is headed by High Elder Maxson despite his advanced age. The Elder misjudges the Vipers, who do not break and run but continue fighting. Maxson is nicked by a single poisoned arrow with his helmet off and dies within hours.
 * The Brotherhood begins a full-scale campaign of extermination against the Vipers. Within a month, the raiders are broken as a fighting force, with many fleeing to the north and east. Stragglers remain within New California for several more years, but are no longer a threat to communities south of Junktown.
 * The Unity apprehends a caravan of Vault dwellers from the Boneyard Vault. Under Master's orders, the Vault and its inhabitants are seized. He transfers his command there and begins sending his troops to their suspected locations.
 * Vault 17 is raided, providing prime subjects for super mutants. Lily Bowen is among those captured.

2156

 * The Master establishes the Children of the Cathedral, an ostensibly peaceful cult that would infiltrate the settlements in the wasteland and provide vital intel for the Unity. Morpheus is selected as the face of the cult.

2157

 * Vault 12 is located by the Master under Bakersfield. The super mutant detachment sent to the city engages the ghouls living among the ruins. Outmatched and outgunned, the ghouls eventually surrender to the Unity. Set negotiates a ceasefire, revealing that the ghouls are what remains of Vault 12. Their plans frustrated, super mutants establish a small outpost at the watershed, to ensure Set's cooperation.

2158

 * Regulators take control of Adytum. The trade relations with the Gun Runners sour, as the trade begins to favor the settlement heavily.

2159

 * John Maxson becomes High Elder.

2161

 * October: A Brotherhood of Steel patrol comes across a dead super mutant in the badlands. They take the corpse back to the Scribes, and Head Scribe Vree begins her examinations of the super mutant.
 * December 5, 07:21: Fallout begins The Vault Dweller is sent out into the wastes to find a replacement of the Vault 13 water chip.
 * December 15: The Vault Dweller discovers Shady Sands and meets Tandi, and Ian, the latter of which joins the Vault Dweller in searching for the water chip.
 * December 30: The Vault Dweller recruits Dogmeat in Junktown.
 * December: Due to the Vault Dweller's persistence, the Khans are completely destroyed, leaving only one survivor named Darion.

2162

 * January: With the Vault Dweller's assistance, Harold brings the new ghoul population of the Hub into equality with the humans. The two sides work together, and the Hub prospers.
 * January 4: Max Stone visits Scrapheap.
 * January 5: Someone starts stealing water from the storeroom in Vault 13.
 * January 17: The Vault Dweller reaches the Hub and negotiates with the Water Merchants to deliver water to Vault 13, buying the Vault some time.
 * February 13: The Vault Dweller recovers the water chip in Necropolis. Ian is killed by a super mutant and reduced to a cinder.
 * February 23: The Children of the Cathedral establish a clinic in Junktown.
 * March 3: The Vault Dweller kills the Master. The Cathedral is destroyed in nuclear fire.
 * March 5: The Boneyard would have been invaded by the Master's Army.
 * March 24: Unity attacks Necropolis, forcing most ghouls to flee and sparing none of the ghoulish inhabitants that stayed, leaving a truly dead city behind them
 * April 4: The Master's Army would have invaded the Hub.
 * April 20: The Vault Dweller destroys the Mariposa Military Base. Dogmeat dies defending his master, vaporized by a forcefield.
 * May 10: Fallout ends - The Vault Dweller returns to Vault 13, only to be told to leave by Jacoren. Some members of the Vault (led by Theresa, the head of the "return to the surface" faction, and including her supporters, Pat and Lyle), followed soon afterward. The Vault Dweller marches into the wasteland, leaving Vault 13 behind him.
 * May 12: Vault Dweller removes his Vault suit and from this day forward, never wears it again.
 * May 23: The Master's Army would have invaded the Lost Hills bunker.
 * July 2: The Master's Army would have invaded Junktown.
 * July 10: The Vault Dweller heads north with a small group of fellow Vault dwellers and wastelanders and founds the small village of Arroyo.
 * July 22: The Master's Army would have invaded Shady Sands.
 * Post May 10 (ie Fallout ending): The Brotherhood of Steel helps the other human outposts drive the remnants of Unity away with minimal loss of life, on both sides of the conflict. The advanced technology of the Brotherhood is slowly reintroduced into New California, with little disruption or chaos. The Brotherhood of Steel wisely remains out of the power structure and becomes a major research and development house.

2163

 * April 19: The Master's Army would have invaded Vault 13, ultimately ending Fallout. (Original unpatched game)

2167

 * August 18: The construction of Arroyo is completed.

2170

 * Followers of the Apocalypse reports from this year are the first to confirm the existence of an intact Hoover Dam.

2172

 * The Enclave locates the Mariposa Military Base.

2174

 * Fallout ultimately ends, as the Master's Army would have discovered Vault 13. (Patched versions of the game)

2178

 * August: The Institute begins researching FEV and creates the first super mutants in an effort to create a replacement for their synths.

2180

 * The Commonwealth Minutemen are formed. They rise to prominence following their courageous defense of Diamond City from super mutants.
 * With their village having outgrown available space and resources, many Ciphers adopt a nomadic lifestyle, returning to the village only occasionally to resupply or raise children until they're old enough to walk on their own.

2185

 * Summer: Marcus and Paladin Jacob confront each other at high noon. After trading blows and gunfire for a few days, the two finally give up trying to kill one another. They become fast friends and start traveling together, discussing the Brotherhood and the fallen Unity. Eventually, humans, ghouls, and super mutants begin to join them.
 * Fall: Broken Hills is founded around an old uranium mine by Marcus and Jacob.

2186
''The New California Republic was born from the remnants of the survivors of Vault 15 and the small walled community they founded, Shady Sands. Under the leadership of Aradesh, and with the assistance of the Vault Dweller (who saved Tandi, Aradesh's daughter and a future president of the NCR), the community prospered. Trade routes with other settlements allowed cultural exchange, and a movement to form a national entity gradually took root and won popular acceptance. In 2186, the town of Shady Sands changed its name to "New California Republic" and formed a trial council government to draft a constitution. Four more settlements joined the council, and in 2189 the NCR was voted into existence as a sprawling federation of five states: Shady Sands, Los Angeles, Maxson, Hub, and Dayglow.'' ''By post-apocalyptic standards, the NCR is a paragon of economic success and good ethical character: political enfranchisement, rule of law, a reasonable degree of physical security, and a standard of living better than mere subsistence are daily realities for it's 700,000+ citizens. Currently, the NCR in a state of transition, with rapid economic growth and a sea change in political leadership endangering its grand humanitarian ideals. Nowhere is this more evident than in the Mojave, where the occupation of Hoover Dam has improved access to electricity and water, but at the cost of straining its budget and embroiling its armed forces in a morally corrosive imperialist project.'' ''The NCR government's aim is to annex New Vegas as the republic's sixth state. While it already controls Hoover Dam, its treaty with Mr. House and the three families compels it to allot one-fifth of the dam's electrical and water production to local use free of charge. Adding injury to insult, the NCR is locked into protecting New Vegas from invasion by Caesar's legion even as it receives not one cap in tax revenue from the Strip's highly lucrative resort operations. NCR citizens in the Mojave have largely come here for economic reasons, whether as paid citizen soldiers or as prospectors and fortune-seekers."'' (Fallout: New Vegas Official Game Guide faction profiles)
 * In Shady Sands, Tandi helps her father Aradesh bring a new community and new life out of the broken remains of the world. A trial council government of the New California Republic is formed, drafting a constitution. Its ideals spread across the land. Fallout: New Vegas Official Game Guide Collector's Edition p.41: "New California Republic
 *  Spring: Jacob says goodbye to Marcus, then moves on for parts unknown.

2188

 * October 2: Vault Dweller has a daughter, who later becomes the Arroyo elder.

2189

 * The New California Republic is voted into existence as a sprawling federation of five states: Shady Sands, Los Angeles, Maxson, the Hub, and Dayglow.

2190

 * Vault 70 opens and its residents use their three G.E.C.K.s to found the city of New Jerusalem in the ruins of Salt Lake City.

2195

 * Chris Avellone becomes the mayor of Springfield.
 * January 4: Latham's airship crashes near Osceolla.
 * January 5: Latham takes leadership of Gammorin's Army. As their new leader, he discovers that the super mutants are a simple, good people, with a loyalty stronger than that shown by regular humans. With the help of other crash survivors, he reorganizes the mutant group into a fighting force. However, he begins to notice symptoms of brain damage sustained in the duel, specifically, allucinations and bouts of angers and depression.

2196

 * April 9: Gammorin's forces inadvertedly wake up the Calculator, nearly leading to a holocaust of epic proportions.
 * After the death of Aradesh, Tandi is unanimously elected president of N.C.R. by the NCR council. As expected, she proceeds to do a kick-ass job.

2197

 * January 1, 06:29: Fallout Tactics begins - A Brotherhood of Steel squad, led by the Warrior, is sent to free the village of Brahmin Wood of raiders.
 * April 6: Brotherhood forces clash with Gammorin's Army. Latham abandons the Brotherhood cause entirely.

2198

 * The Enclave resumes work on various pre-War technologies, including power armor variations. None of these are much of an improvement over the conventional old power armor, and some are actually worse.
 * Fallout Tactics ends - During the attack on Vault 0, the Warrior stops the Calculator, averting a holocaust of epic proportions at the hands of its robotic army.
 * After years of trying the "natural" way, the ghouls of the Reservation discovered they were indeed sterile. Dr. Willem Clark and Dr. Sebastian begin to devise a plan to create a viable way for ghouls to procreate.

2200

 * B.O.M.B.-002 is knocked out of orbit and crashes in the Grand Canyon.

2204

 * CVRIE, now finished with her decades-long broad-spectrum cure, places an emergency call to Vault-Tec to make them aware of the success. All the while, the secret section of Vault 81 deteriorates due to lack of maintenance, and the mole rat escape started by Clyde the mole rat.

2205

 * New California Republic introduces laws protecting ghouls and other mutants within its territories.

2208

 * January 16: After writing his memoirs, Vault Dweller vanishes from Arroyo and is presumed dead. The Vault Dweller leaves the Vault suit behind, folded on the bed. Some say the Vault Dweller was taken by the sky spirits, others say that the Vault Dweller felt it was time to move on and leave the Elders to guide Arroyo to its destiny.
 * February 2: The One-Moon (Month) Cycle of mourning for the Vault Dweller ends, and activity in Arroyo begins to return to normal.
 * February 2: Final training of the Vault dweller's daughter for the role of village elder begins. She undergoes a great deal of physical training and tutoring in various sciences, mathematics, and, of course, weapon skills.
 * Fallout: Brotherhood of Steel begins - The Initiate, a Brotherhood of Steel initiate belonging to the Texas Expedition, is sent to the town of Carbon to find Rhombus and his paladins.
 * Just after the arrival of the Initiate in Carbon, the Vault dweller also arrived in the town and settled for a while.

2209

 * Fallout: Brotherhood of Steel ends - With the indications of the Vault Dweller, the Initiate found the city of Los, destroyed the Church of the Lost and come into the Secret Vault. They activate the self-destruct system inside and took the escape monorail leading to an exit in the mountains, causing the destruction of the Attis Army, Los and the Secret Vault, and ending the Texas Expedition of the Brotherhood of Steel.

2210

 * January 31: The Vault Dweller's daughter takes her mystic test, a key ingredient of which is several pots worth of hallucinogenic plants from Hakunin's garden. She runs the gauntlet in the Temple of Trials, using her charm to pass most of the tests after her handgun jams (and is ruined) on the first level. She offers numerous criticisms of the test, resulting in many revisions.
 * Note: The broken handgun is the one seen on her table in the opening movie of Fallout 2''.
 * February 2: The Vault Dweller's daughter ascended to the role of village elder. She ruled with a steady hand, and her wisdom is greatly respected.

2215

 * Under Presidential Order, Enclave scientists begin to work on an upgraded version of power armor. Many prototypes are developed and tested.
 * August 1: Congressman Dick Richardson rises to power within the Enclave, aided by pressure from his father, President Richardson.

2220

 * The Reservation begins to purchase human slaves from the various tribes around the region. The ghouls trade what weapons they make in their underground smithies for healthy humans. The healthiest are used for the ghoul procreation experiments, while the rest work until they die from exhaustion and disease.
 * New Jerusalem's intolerant prophet and apostles repeatedly vote to have no commerce with outsiders from other, failed communities, refugees, or tribals.
 * March 5: Congressman Richard "Dick" Richardson is elected president for the first term of five, through aid and political pressure by his father (the previous President Richardson).
 * October: Enclave scientists develop a reliable version of the Mark II power armor. The prototype results (and accidents... and explosions... and deaths) are classified by order of the new President Richardson for the sake of morale.

2224

 * March: The Institute developed two promising strains of FEV, but it exhausted the possibilities of further research due to a lack of intact, non-irradiated undamaged DNA at their disposal.

2227

 * The residents of Vault 111 are briefly freed from cryonic suspension by agents of the Institute in a field operation led by Conrad Kellogg. The agents kidnap the infant Shaun and the Sole Survivor's spouse is murdered by Kellogg. The Sole Survivor then reenters suspension, while the rest of the residents' life support is turned off.
 * July: After years of research and experimentation, Dr. Sebastian successfully creates a born ghoul through procreation in the Reservation. The human host, like all the ones preceding him, dies during childbirth (evidently hosts can be male or female).
 * August: The first successful Born ghoul. Due to the radioactive chemistry of the ghouls, the first Born ghoul rapidly grows into adulthood within a month. The Born ghoul is named Measles due to his large, swollen glands in his jaw. Only three other Born ghouls will be birthed between this year and 2253. The procreation experiment only has a 2% success rate.

2228

 * The ghouls of Capital Wasteland are driven underground by hostile mutants and humans, forming the Underworld in the Museum of History.

2229

 * The Commonwealth Provisional Government is proposed. In what becomes known as the Massacre of the CPG, the government is wiped out before it gets off the ground.
 * Not long after the Massacre of the CPG, what became known as the Broken Mask incident happens. A synth, completely indistinguishable from humans, malfunctions at Power Noodles and slaughters its patrons until city security destroys it.

2231

 * Edward Sallow is given to the care of the Followers of the Apocalypse in the Boneyard. The boy is being raised as a scribe.
 * Around this time, the Boomers that had been wandering in the Mojave Wasteland come across the Nellis Air Force Base and settle in what will become their new refuge.
 * High Elder Jeremy Maxson sends an expedition under Andrea Brixley east, to find Peterson's bunker. Brixley's team renovates the bunker and establishes their base within. For ten years, the Paladins explore the eastern fringes and form relations with neighboring tribes.

2232

 * Leonard Boyarsky is exiled from Vault City for murder and unauthorized research regarding Vault City's pregnancy cycle, which was deleted from their computer.

2233

 * New Jerusalem is sacked by a large group of tribals, raiders, and other disgruntled folk. A large number of Mormons perish in the attack.

2235

 * The Enclave experiment on deathclaws, attempting to create special fighting units for waging war in hostile environments.
 * While there had already been a small number of ghouls in the area soon to become the town of Gecko, the population swells and the town is founded. The new influx of ghouls bring scavenged technology and knowledge, as a result, the power plant in Gecko becomes operational later in the year. Vault City looked upon their new neighbors with growing concern.
 * The new Mormon living prophet, Judah Black, leads most of the remnants of the Mormon community north to Ogden, Utah. They establish the town of New Canaan.

2236

 * Working with some squatters, the Mormons get the Jericho water plant running fresh water into New Canaan.
 * July 20: Enclave scouts discover the remains of the Mariposa Military Base and find it partially destroyed.
 * July–August: Enclave scientists and chemical corps scour the remains of Mariposa, while assault squads comb the desert for slaves they can use to excavate the military base and get to the Forced Evolutionary Virus (FEV) vats. One of the squads includes soldier Frank Horrigan, age 25 at the time, recently removed from duty on the President's Secret Service detail to take some R&R time in the wastes after some undocumented psychotic blunder or another.
 * August: Melchior is captured by an Enclave patrol and becomes part of the slave excavation force at Mariposa.
 * September: Enclave construction crews and super mutant slaves begin excavations. They uncover the FEV, and mutations begin to occur in the human workers. Frank Horrigan comes into contact with the FEV and is sent to the Enclave labs for study.
 * October: Melchior begins to mutate, but keeps his intelligence and cunning in the wake of the transformation, making him smarter than your average super mutant. Realizing that the Enclave will kill the super mutants after they get the FEV data, he begins to use his magician talents to hide away weapons for the mutants to defend themselves when the Enclave decides to dispense with them.
 * 2236-2238: Horrigan gradually mutates from exposure to FEV, gaining the physique and slow, stupid, single-mindedness of a super mutant. He is kept heavily sedated, operated on, and studied. He is conscious for only brief periods at a time, then quickly sedated after the bloodshed is over.

2237

 * The remnants of the Naval Research Institute lead by Horace Pinkerton clear the mirelurks off the wreck of a beached aircraft carrier that later becomes Rivet City.
 * January: The Enclave, having obtained the F.E.V. data, abandons the military base site after more mutations occur, causing a second generation of super mutants to arise - the Enclave leaves a single squad behind to wipe out the super mutants, but the mutants, using armaments they have cached in the base during excavation, reduce the squad to ashes after suffering heavy casualties. The remaining first and second-generation super mutant slaves decide to remain in the base, and the group forms a new community.

2238

 * Harold arrives in Gecko, and (with a lot of shaking of his head) he does his best to help the ghouls with the running of the nuclear power plant.
 * Great wanamingo mine is shuttered after the emergence of wanamingos. The slaves working the mine were forced to blow up the dynamite store in order to escape the wanamingos.
 * NCR explorers discover Eagle Rock and quickly realize that it is a source of energy and some water—albeit a dangerous source. Within the year, NCR miners are there, and more come shortly thereafter. Many of them are dregs/outcasts from other communities. The town of Burham Springs is established by Trent Burham, a wealthy NCR mine merchant.

2239

 * Thomas Moore comes to Vault City and becomes a Citizen.
 * January 23: Tests begin to run dry on Frank Horrigan. It is suggested that he be used as a field operative and be used in tests in the wasteland against local populations.
 * March 27: Frank Horrigan is manufactured for his new role. A new version of power armor is built to accommodate his mass, and he is sealed inside. After a few horrifically successful field tests, Horrigan becomes the Enclave's solution to numerous sticky problems.
 * April 25: Rivet City is named at the inaugural meeting of the city council, consisting of members Horace Pinkerton, Annette Holmes and Brad Danvers.

2240

 * Goodneighbor is founded.
 * The Castle, headquarters of the Commonwealth Minutemen, is destroyed by a mirelurk queen that had risen from the sea and began attacking the fort. Radio Freedom goes off air.>

2241

 * Around this time, Daisy Whitman's Vertibird crashes near the trapper town of Klamath due to a rotor malfunction. Later on, Lily Bowen uses parts from the broken craft to create her signature weapon, the Vertibird blade.
 * By this time, Junktown has become a member of the New California Republic as part of the state Shady.
 * Herbert Dashwood meets Argyle and steals his girlfriend. They are best friends ever since.
 * In the Capital Wasteland, the settlement of Megaton is attacked by raiders. During the attack, Colin Moriarty's father is killed, and Colin inherits his wealth, including Moriarty's Saloon.
 * The worst dry season in many years causes a drought in the Northern California area, hurting crops and brahmin in both Arroyo and Modoc.
 * January: The first samples of Jet begin to arrive in Redding, courtesy of the Mordino family.
 * February: Vault City rejects offers of alliances with both the Bishop family of New Reno and NCR.
 * February: A survey party from Vault 101 led by Anne Palmer scouts the area of Springvale and Megaton.
 * March: Raider attacks on caravans to Vault City begin.
 * May 15: Fallout 2 intro - The Enclave sends a coded sequence to Vault 13, activating its central computer and declaring that it is time to leave the Vault. Martin Frobisher gathers the Vault 13 dwellers together for the "Leaving The Vault" video, a tutorial movie of Vault-Tec about the rules to follow when Vault dwellers left their Vault.
 * May 16: Less than a day later, Vault 13 is opened, only to be greeted by two Enclave verti-assault squads. The squads kill three of the Vault dwellers who were "resisting capture" and storm Vault 13, kidnapping all the inhabitants.
 * May 17: Enclave animal handlers drop an intelligent deathclaw unit into Vault 13 from a safe distance to kill anyone investigating the Vault and cloak the Enclave's presence. Other intelligent deathclaws are sent into the desert surrounding Vault 13 to check for any escapees or witnesses.
 * July 25, 08:24: Fallout 2 begins - The Chosen One begins his mystic test, descending into the Temple of Trials like his mother before him.
 * July 27: The Chosen One leaves the failing community of Arroyo in search of the Garden of Eden Creation Kit.
 * August 30: The Chosen One happens upon a confrontation between an Enclave squad led by Frank Horrigan and civilians. The civilians resist his demands and are executed. Luckily for the Chosen One, Horrigan merely scoffs at him as he tells him to go about his business, before leaving the scene with his goons.
 * October 23: A vision of Hakunin appears to the Chosen One in his dream for the first time.

2242

 * Two synths, Armitage and A3-21, are built in the Commonwealth by the Institute.
 * Nuclear Nellie, a howitzer style gun capable of firing a nuclear shell, is made functional at the Reservation. A "dirty" shell is created to use on Willem’s enemies. However, since the heavy lift cable is broken, there is no way to bring the gun from its underground lair.
 * Jeremy Maxson renames Todd Peterson's bunker after his famous ancestor, Roger Maxson. He then sends a full complement of troops for occupation. Andrea Brixley is promoted to Elder, given the rank of General, and placed in charge. The remainder of her exploratory team is given the title of Elder as well.
 * January 21: Hakunin appears to the Chosen One in his dream for the second time.
 * April 21: Hakunin appears to the Chosen One in his dream for the third time, without regard to the progress of the Chosen One.
 * July 20: Arroyo is attacked by Enclave soldiers, and the villagers are enslaved and brought to Control Station Enclave. The Chosen One has a fourth and final vision of Hakunin.
 * Fall: Fallout 2 ends - The Chosen One enters the Enclave's oil rig using the damaged tanker and destroys the Poseidon oil platform, killing the President of the United States and ending the Enclave's plans for world domination.
 * After the Enclave's destruction, the refugees of Arroyo and Vault 13 resettle, building a new community with the aid of the Garden of Eden Creation Kit. Finding themselves hundreds of miles from their Vault, the members of Vault 13 choose to join the villagers in establishing a new community, and their technical expertise, combined with the villagers' survival skills, allows the new settlement to grow and prosper. Two generations of the same bloodline are reunited, and their savior, the Chosen One, becomes Elder, presiding over the village in the years to come.
 * The Arroyo elder lives for many years after the destruction of the Enclave. She seems pleased that the ancient separation between Vault 13 and the Vault Dweller has been reconciled, and many are the times she tells the Chosen One she wished the Vault Dweller were alive to have seen the reconciliation take place. Certain that the safety of the new village had been secured and the new community was flourishing, the Elder passes away a few months later in her sleep. Many of the older Arroyo residents believe that she now lives in the Vault of the sky, telling the Vault Dweller of the Chosen One's brave deeds.
 * Relations between the Slags and residents of Modoc flourish. Between the two peoples, Modoc prospers and becomes a major farming community, supplying all the outlying regions with food.
 * In the years following the destruction of the Enclave, Vault City continues to stagnate, choking on its own isolationism. Its Vault 8 generator, which was never intended to support such a large population, prevents Vault City's necessary expansion. Eventually, the city is absorbed by NCR, which has spread steadily northwards since its founding.
 * Not long after the destruction of the Enclave, the Bishop family of New Reno is blessed with a child. This child seems to have little in common with the Bishops, preferring instead to spend his days exploring the wastes. When he turns thirteen, he seizes control of the Bishop family and leads them to victory over the remaining New Reno families. He dies quietly in his sleep at the age of seventy-three, never having known his real father.
 * Myron dies less than a year after the defeat of the Enclave, stabbed by a Jet addict while drinking in the Den. His discovery of Jet is quickly forgotten, and now there is no one who remembers his name.
 * The Chosen One still hears mention of Harold from time to time. Apparently, the tree growing from his head has gotten larger, and if rumors are to be believed, fruit is growing from it. The seeds are said to remarkably tough, and several of them have taken root even in the most barren stretches of the wasteland.
 * Several years after buying the excavator chip from the Chosen One, Marge LeBarge is able to purchase and control both the Morningstar and the newly opened Kokoweef mines. Marge is an easy choice for Mayor, and using her new political power, she makes Redding join the growing New California Republic in return for a seat in the NCR's Hall of Congress.
 * With the destruction of the conspiracy to destroy the mutants, Broken Hills begins to thrive. Then the uranium ran out. The city, having lost its sole reason for existing, slowly disperses. The residents carry their riches with them, leaving the place a wind-swept, desolate ghost town. A few hold-outs remain, attempting to eke out a pathetic existence, but eventually, they too, disappear.
 * Inspired by the example set by the Chosen One, Marcus eventually travels across the great mountains to the east, searching for other refugees from the Master's army. The Chosen One never hears from him again.
 * With the support the Chosen One secured from the New California Republic, the Vault 15 squatters soon become self-sufficient and productive members of society.
 * The Chosen One's help with Vault 15 launches the New California Republic's push to civilize its neighbors. Though there were many more obstacles to overcome, the NCR now had a foothold into the northern wastes.
 * The Shi eventually enters an uneasy trading relationship with the tanker vagrants after the destruction of the Hubologists, and the two groups go on to make San Francisco a major fishing and trading center.
 * The Shi flourish, creating a botanical scourge on the radiation surrounding their beloved town. Though this vine cannot grow in other soils, the Shi take care to nourish it in their lands. They continue to grow in strength and prominence, forming the basis of a new empire.
 * The destruction of the Enclave erases all trace of President Richardson from history. The title of "President" is used simply as a boogieman to frighten children.
 * The tanker vagrants eventually drift away.

2244

 * Refugees begin arriving in New Canaan in large numbers, telling stories about a war in the west.

2245

 * Judah Black dies of old age.
 * NCR halts production on the railroad lines. The need for coal diminishes and the powder gangs rise up.

2246

 * Sallow and Bill Calhoun, a fellow Follower, are sent east to study tribal dialects, and meet with Mormon missionary Joshua Graham.
 * During the expedition, Sallow discovers a cache of historical books, some of them regarding ancient Rome, including The History of the Decline and Fall of the Roman Empire by Edward Gibbon and the Commentarii de Bello Gallico by Julius Caesar himself, which fascinates the young man.

2247

 * Graham, Calhoun, and Sallow are captured by the Blackfoot tribe for ransom. The young Sallow uses his knowledge to train the tribals in the art of warfare, impressing them enough to become their leader.
 * Sallow assumes the name of ancient Roman Dictator Caesar and makes Joshua Graham his right-hand man. He decides to create an empire modeled after the historical Roman Empire, intending to erase the tribals' individual identities and replace them all with a single, monolithic culture - the Legion. He tells Calhoun to go back to the Followers and spread the news of these happenings.
 * 5th Engineering Company blows up Burham Mines, causing incredible fires to break out all over the area, even in veins of coal encased in rock. Many die. Many become gehennas. NCR abandons Burham Springs.
 * After coming out of a strange and powerful fever, Jeremiah Rigdon claims that an angel appeared to him in a vision, calling him to be the living prophet of god.

2248

 * President Tandi becomes ill and dies at the age of 103. Her vice-president Joanna Tibbett is sworn in as new President of the NCR.Fallout: New Vegas Official Game Guide Collector's Edition p.458: "Important Dates

2196 ''Tandi (Aradesh's daughter) is unanimously elected President by the NCR council. Her popularity is to prove enduring: she will continue to serve in office until her death in 2248, at the age of 103.''

2242-2243 The events of Fallout 2 take place.

2248 ''President Tandi takes ill and dies at the age of 103. Her presidency has lasted 52 years. Vice-President Joanna Tibbett assumes office.''

2253 ''President Tibbett is removed from office by a vote of no confidence following her "timid" response to the massacre of 38 NCR citizens at the hands of Mojave raiders. Her replacement, President Wendell Peterson, orders three battalions of NCR infantry into the Mojave.''

2270 ''The extirpation of tribals in the area of present-day Bullhead City is complete. "The Pacification of the Mojave," as it comes to be known, makes General Aaron Kimball a national hero.''

2272 The NCR's Mojave outpost is established.

2273 ''Aaron Kimball retires from the NCR military and runs for office as one of Hub's political representatives (or "governors," as Hub idiosyncratically calls them). Less than two months into his term, Wendell Peterson is voted out of office and Aaron Kimball becomes the NCR's next President.''

2274 ''NCR forces move east and occupy Hoover Dam. The NCR reluctantly signs the Treaty of New Vegas recognizing Mr. House and his stewards, the Three Families, as the rightful owners of the Strip. The Strip opens for business.''

2275 ''Camp McCarran is established as NCR Headquarters in the Mojave. Sporadic fighting begins with the Mojave Brotherhood of Steel. The NCR government withdraws official support from the Followers of the Apocalypse and founds The Office of Science and Industry.''

2274 ''Hoover Dam restarts and the Strip blazes with light. The first trickle of privileged, curious NCR citizens visits the Strip.''

2276 ''Conflict with the Brotherhood of Steel escalates, culminating in decisive victory at HELIOS One. The Mojave Brotherhood is considered "neutralized."''

2277 Fallout 3 begins.

2277 ''Legion forces under the command of the Malpais Legate fail to wrest control of Hoover Dam from the NCR. Despite heavy casualties, the NCR's victory is celebrated back home.''

2278 ''Following the abduction and killing of four soldiers, NCR troops assault the Great Khans' settlement at Red Rock Canyon and massacre several dozen men, women, and children. This event goes unreported in NCR press.''

2281 Fallout: New Vegas begins."

Note: the Guide erroneously states that Red Rock Canyon, rather than Bitter Springs, was attacked by the NCR.
 * Caesar begins his conquest of the tribes of northern Arizona, southwestern Colorado, western New Mexico and southeastern Utah.
 * Hannibal Hamlin becomes a slave at the age of 15.
 * Herbert Dashwood and Argyle took shelter in and were subsequently banished from Rockopolis.
 * Almost half of the residents of New Canaan leave because they believe Jeremiah Rigdon is not the true living prophet. They leave with Bishop Mordecai.
 * Twelve daring people drift into Burham Springs to start salvaging. Two years after the end of this influx, all are dead except Phil, Sparky, and Frank LaFrancis.
 * Sulik's sister Kurisu becomes leader of Blackfoot tribe.

2249

 * Members from Porter's team escape many times though there's nowhere to run and they are caught or surrender. At least one escape was planned by NCR Lt. Gov Dodge (Dodge hoped that Porter will loop back to pick up the money from the blown Vault, but the escape he arranged only resulted in the 308th getting free, not the 370th, and since Porter didn't steal the Vault money anyway he wouldn't know where to find it).
 * A lucrative slave trade is established with Caesar’s Legions and the Blackfoot tribe.
 * Summer: A cholera outbreak at the Blue Destiny Brothel kills most of the prostitutes in addition to Madam Destiny Chao, which shuts down the brothel for good.

2250

 * Caesar declares himself the son of Mars, Roman god of war.
 * Approximately around this year, Harold appears in the Capital Wasteland. He is discovered by several people who worship him as a god, and a small and exclusive cult known as the Treeminders begin to form in secrecy. Bob begins to blossom and many plants grew in this area, which became green with life, a stark contrast to the outer wasteland.
 * Harmon Jurley becomes the leader of the Paradise Falls slavers after Penelope Chase' death that resulted from leading the slavers to Rockopolis.
 * Rockopolis is razed and its population sold to The Pitt. Argyle dies trying to escape.
 * Porter's gang (the 370th) and the 308th put on work-release to Denver. The work-release also made more room in the prison for some more dangerous prisoners, as the place was getting overcrowded. The prisoners travel with hobos, dodge tribals, lose about half their numbers (from clashes with slavers, tribals, radscorpions, and other monsters).
 * Daniel goes to find his six cattle in a storm and is captured by robots from the prison. Also, Bishop Mordecai and five others return to New Canaan as the sole survivors of their attempt to resettle New Jerusalem. They do not acknowledge Jeremiah Rigdon as the living prophet.

2251

 * Herbert Dashwood is voted "honorary ghoul" at Underworld.
 * Porter's gang reaches Denver. Goals: Once there, they were to see about scavenging as many building supplies as possible, establishing a track outpost, and pave the way for NCR occupation. They make camp.
 * Dogs overrun the old salvager camp.
 * May 10: Jillian McKinley is apprehended by ULYSSES' robots. The Rusty Hooks lose their best and only mechanic/weapons smith. Sid is "volunteered" to take her place.

2252

 * Bloomseer Poplar arrives at the Oasis.
 * 15-year-old Scott Wollinski is sold to a caravan merchant by his father, who hopes for a better life for his son. Wollinski travels with the caravans for few years, working as an indentured servant, until buying his freedom and settling down in Canterbury Commons.
 * June 15: Kyle "the Hook" and his Rusty Hooks discover Bloomfield Space Center and declare it their home.
 * June 30: Sid figures out how to fire up the sub-reactor. Bloomfield has power once more, but sub-reactor is only operating at 45% efficiency.

2253

 * 38 NCR citizens are massacred by Mojave raiders. President Joanna Tibbett is voted out of office by the NCR congress after a "timid" reaction to the massacre, and is replaced by Wendell Peterson.
 * President Peterson dispatches three battalions of NCR infantry into the Mojave Wasteland.
 * October 23: The Prisoner escapes from Tibbets Prison, dooming the world and creating a holocaust of epic proportions.
 * October 23: Sentry robots at Bloomfield become semi-active – not moving, but the optical lenses and sensors turn on and start surveying for escaped prisoners from the Big MT. The robots ignore the Rusty Hooks.
 * October: Dr. Victor Presper and his NCR followers find security overrides for the turrets and security bots at Bloomfield, as well as the space rockets' launch codes. They invade Kyle's beloved Bloomfield – Kyle and his men do not resist Dr. Presper and his technically more advanced brigade – and launch themselves into space to dock with B.O.M.B.-001. Four NCR soldiers stay behind with the remaining rocket to prevent anyone from launching the second rocket. The Rusty Hooks keep clear of the launch pad and form an "understanding" with the NCR guards.

2254

 * Fallout 2 is programmed to ultimately end 13 game years after gameplay starts.
 * A Brotherhood of Steel squad led by Owyn Lyons is sent to Washington, D.C. on the East Coast to search for technology.

2255

 * By this time, Caesar has established his Legion's capital in the ruins of Flagstaff, Arizona.
 * On the way to the Capital Wasteland, the Brotherhood expeditionary force attacks the raider town called "the Pitt" and razes it to the ground. These events are later known as the Scourge. They only suffered one casualty, Ishmael Ashur who was believed to have been killed in action.
 * The Brotherhood of Steel expeditionary force under Owyn Lyons arrives in the Capital Wasteland.
 * The Brotherhood of Steel establishes the Citadel as their main base of operation in the ruins of the Pentagon.

2256

 * The child of the Chosen One, aged only thirteen, seizes control of the Bishop family and leads them to victory over the remaining New Reno families.
 * The Capitol Preservation Society retrieved the Constitution of the United States from the National Archives.

2257

 * Around this year, Project Purity was established in the Jefferson Memorial.
 * Allistair Tenpenny hires Tara Fields, Jeff Strayer, Dave, Dukov and Crowley to raid Fort Constantine.

2258

 * July 13: Fallout 3 prologue begins - Catherine dies during childbirth, leaving James to care for their newborn child, as a single father.
 * James, distraught by the loss of his wife, travels to Vault 101 with his child via Megaton, with the help of Paladin Cross, abandoning Project Purity.

2259

 * Madison Li arrives at Rivet City and takes over as head of the city's science lab from Horace Pinkerton. Pinkerton's whole staff starts working with her instead. Incensed by this, Pinkerton moves to Rivet City's broken bow and becomes a recluse, continuing his experiments alone.
 * James is hired by Overseer Alphonse Almodovar as Vault 101's Vault physician.
 * The Lone Wanderer's first birthday is celebrated in Vault 101.

2260

 * A generator in the Citadel overloads, creating errors in the artificial intelligence routines of the medical robot called Sawbones, giving him intelligence beyond his programming and a disliking for his human masters.

2261

 * Dennis Crocker begins his political career as a local mayor in the New California Republic.

2265

 * Bannon arrives in Rivet City.
 * A 7-year-old girl from Little Lamplight kills a mole rat with a knife as big as her arm, and is named after the weapon. She is considered to be a bona fide celebrity ever since.

2266

 * November: The Railroad's headquarters is raided by The Institute. Only one survives the raid and The Railroad is left in shambles. Most of those that survived by not being at HQ during leave out of fear. All in all, the Railroad is left with just 13 members to rebuild.
 * Victor rolls in Goodsprings and takes up residence.

2267

 * The Great Khans arrive in the Mojave Wasteland.
 * The Regulators first appeared in the Capital Wasteland around this time.
 * Paul Pembroke, Malcom Latimer, and Henry Cooke perpetrate the 'Marowski Heist'.

2268

 * Stanley Armstrong, a Vault 101 technician, loses a copy of Dean's Electronics.
 * July 12: Stanley Armstrong with Andy's help, repairs Vault 101's water purifier.
 * July 13: The Lone Wanderer celebrates their tenth birthday and receives presents: a Pip-Boy 3000, a kid's baseball cap, A birthday poem, a Grognak the Barbarian comic book, a sweetroll, and a BB gun.

2269
''The NCR's economy is based on two resources: its great Brahmin herds, and swaths of land that have been restored to arable condition. These provide the nation with meat, leather, and starchy vegetables. During President Tandi's presidency, regulations limited the number of cattle head and the acreage of fields that could be owned by a single person. Despite constant pressure from the Stockmen's Association and Republican Farmer's Committee, such regulations loosened only a little so long as Tandi was in office. Following her death, however, they eroded until President Kimball overturned them completely.'' ''As a result, the past 12 years have seen the rise of the Brahmin Barons and Agri-Barons: captains of industry who are, by post-apocalyptic standards, spectacularly wealthy. This has given birth to a number of cottage industries, from the rebirth of luxury goods production to "journalism" that reports on the latest purchases, commissions, and "life lessons" of the newly rich and famous.'' ''The past 12 years has also seen a change in attitudes towards collective welfare. Citizens of the NCR rarely face significant dangers on a daily basis, and survival is an assumption rather than an aspiration. Citizens are far more reluctant to share food and other resources, and the person who provides services free of charge, whether it's something as quotidian as sewing or as rarefied as surgical expertise, are now the exception rather than the rule.'' ''An added economic strain is the scarcity of salvageable goods. Sixty-five years of scavenging has done a good job of picking clean the wastes of what was once Southern California. Rare are those individuals who can make a living by scavenging and hunting what they need.'' ''A consequence of these economic and cultural transformations has been the rebirth of wage labor. Whereas one's labor was until recently seen as benefitting [sic] and belonging to a collective (whether a family or small town), it has now become a commodity. To earn their keep, many citizens must seek an employer and trade the sweat of their brow for Caps.'' ''Citizens of the NCR hold a variety of opinions about these developments. Many boast of their nation's economic strength; others decry what they feel has been lost. Many curse the selfishness of their fellow citizens, usually while pursuing aims that will benefit only themselves or their families. Here in the Vegas wastes, however, nearly all citizens will agree on one matter: opportunity has dried up back home, and to earn a fortune, one must come East."'' (Behind the Bright Lights & Big City)
 * President Wendell Peterson begins the erosion of regulations enacted by the Tandi administration to limit the number of cattle and acreage per person. This leads to the rise of brahmin barons and agricultural barons owning most arable land in the New California Republic. The erosion continues into the Kimball administration, where the laws are overturned completely. Fallout: New Vegas Official Game Guide Collector's Edition p.456: "Controversy over Economic Development
 * Under the command of General Aaron Kimball, the New California Republic Army entered the eastern Sierra Nevada region to drive out or eliminate all raider tribes operating in the Owen's Lake area. The operation was successful and brought a lasting peace to the eastern Sierra Nevadas.
 * A slave named Caleb Smith escapes from his masters and joins a raider band.

2270

 * Pacification of the Mojave: NCR forces under then General Aaron Kimball finally destroy the tribes in the area surrounding Bullhead City, seizing it for the NCR. Kimball is elevated to the status of national hero.

2271

 * The Ranger Unification Treaty is signed between the NCR and the Desert Rangers. The NCR begins expanding into the Mojave.
 * A slave named Hannibal Hamlin escapes from his master.
 * Daisy Roe, the sister of Ernest "Uncle" Roe, wife of Louis Pacion, and mother of Derek Pacion, is killed in a raider attack on her caravan.

2272

 * Three Dog restarts Galaxy News Radio, operating under the protection of Brotherhood contingents.
 * The New California Republic establishes the Mojave Outpost.
 * Johnson Nash and Ruby Nash move to Primm as agents for the Mojave Express.
 * Nova moves to Megaton.

2273

 * Reilly starts Reilly's Rangers.
 * NCR Rangers reach Hoover Dam.
 * Corporal Sterling of the NCR Rangers is captured and tortured by Caesar's Legion legionnaires. He manages to escape by rolling into the Colorado River down an embankment and is rescued by fellow Rangers.
 * Aaron Kimball retires from the military and runs for the office of congressman in the Hub (which insists on calling its delegates governors).
 * Wendell Peterson is voted out of office and Kimball is sworn in as the new NCR president, just two months after his predecessor assumed the post.

2274
Dennis Crocker: ''"I can provide a quick history lesson, if that's what you're looking for. In 2274, President Kimball sent the NCR army into the Mojave in force, with the objective of occupying and repairing Hoover Dam. Rangers and army scouts had confirmed that the dam was basically unoccupied and could be restored to an operable condition. Upon arriving at the dam, however, they discovered that a large force of tribals and robots had occupied it. This was our introduction to the Three Families, the Securitrons, and, of course, Mr. House. Using his Securitrons as intermediaries, Mr. House called for parlay. He claimed his forces had occupied Hoover Dam in order to safeguard it for our arrival. And that he was ready to turn it over to us, so long as we could agree to terms. Those terms became the Treaty of New Vegas. The Treaty recognized Mr. House's sovereignty over the Strip and granted us rights to establish military bases at the Dam and McCarran Airport. The NCR is legally permitted to send 95% of the electricity produced by the dam to our home states. The remaining 5% goes to the Strip. The treaty actually makes it illegal for the NCR to prevent its citizens, or troops on furlough, from visiting the Strip. Once on the Strip, our citizens are subject to arrest - or punishment - by House's Securitrons, though that's a rare occurrence. Our troops enjoy a different status. It's illegal for the Securitrons to take action against them. Of course, it's also illegal for our troops to carry firearms on the Strip, so there isn't much trouble they can get into. Our military police does an adequate job of keeping the troops on furlough in line. I don't envy them that task. The embassy was established a few weeks after the Treaty was signed. Basically Mr. House handed us a dumpy little building he had no interest in renovating. I'm the third ambassador to hold this post. And the first, I think, to accept its limitations. My predecessors had ambitions of engineering the annexation of the Mojave. They thought they'd convince Mr. House to join up. I've never even spoken to the man - or whatever he is. Maybe the situation will change once we've beaten the Legion once and for all." The Courier: "Go on." Dennis Crocker: "Now we mostly just keep track of the NCR citizens and troopers around and make sure they don't get in trouble, but that's Captain Pappas' job. I keep myself busy with paperwork and reports that get sent back to the NCR. It's mostly busy work, but every once in awhile, we make progress."'' (VStreetDennisCrocker.txt)
 * Mr. House recruits the Mojave Boot-Riders, Slither Kin, and a tribe of cannibals, turning them into the Three Families. Renovations of New Vegas begin.
 * Benny becomes the leader of the Mojave Boot-Riders after killing the previous chief, Bingo, in a knife fight over disagreements on joining Mr. House. As the new chief, Benny joins Mr. House and accepts the new name given to his tribe by Mr. House, the Chairmen.
 * President Aaron Kimball orders the occupation of the Hoover Dam as his first act of office.
 * Attempting to occupy Hoover Dam, the NCR instead meet Mr. Robert House and the Three Families. The sides enter negotiations, resulting in the signing of the Treaty of New Vegas. NCR is allowed to control the Dam and to set up headquarters at Camp McCarran, while recognizing Mr. House and the three families as the rightful owners of the Strip. 5% of the energy from the Dam is transferred to the Strip while the rest goes to California.
 * Hoover Dam restarts and the Strip blazes with light. The first trickle of privileged, curious NCR citizens visits the Strip. The Strip opens for business.
 * Dennis Crocker was elected to the ambassadorship.
 * The NCR Embassy is set up in the New Vegas Strip. The Courier: "I'd like to know more about the NCR."
 * Robert MacCready becomes the mayor of Little Lamplight.
 * Hannibal Hamlin found the Lincoln Memorial statue's head and established the anti-slavery organization known as the Abolitionists.
 * August 3: The Lone Wanderer takes the G.O.A.T..

2275

 * Camp McCarran, NCR's headquarters in the Mojave Wasteland, is established. Conflict with the Mojave Chapter of the Brotherhood of Steel begins.
 * The NCR government ceases to officially support the Followers of the Apocalypse, turning to the Office of Science and Industry.
 * Maggie is left orphaned by a raider attack on her settlement, and is taken in by Billy Creel.
 * The NCR restarts Hoover Dam and gets it to 50% capacity within a year of occupying it.
 * Legion scouts report the NCR has occupied and restarted Hoover Dam, restoring electrical power to the Strip. Caesar begins planning war against the NCR.
 * 2275-2276: Legion forces gradually assemble east of the Colorado River. The NCR becomes aware of the threat when scouting parties fail to return from expeditions east.

2276

 * Henry Casdin and several members of the East Coast Brotherhood of Steel leave the Citadel and form the Brotherhood Outcasts.
 * Freeside has near completely degraded into lawlessness. The Kings are formed, with support from the Followers of the Apocalypse, becoming the only form of law and order in the area. Fallout: New Vegas Official Game Guide Collector's Edition p.42: "Freeside

''Las Vegas wasn't heavily damaged during the Great War, but people didn't immediately "settle" into the remnants of the old city. The various Vault tribes that emerged years later, hunted and fought among the ruins, but it was not until the "return" of Mr. House that they ceased (most) of their hostilities. Mr House directed the tribes to use his sizable quantities of pre-war construction materials to build the crude (but effective) outer walls that separate The Strip and Freeside from the rest of New Vegas. While Mr. House valued the area around Fremont Street, he ultimately viewed it as secondary in importance to the Strip itself and he had a second, inner wall that separated the two areas. When NCR prospectors (and eventually the army) arrived in the region, people typically went straight for The Strip, leaving Freeside (as it had become known by locals) as an informal stopping point. Eventually Mr. House recognized that he could use Freeside as a filter for undesirables, and pulled his favored tribes and all Securitrons into the Strip, leaving Freeside to fend for itself.'' ''In the two years that followed, Freeside has slowly degenerated into a hostile, lawless den of ne'er-do-wells. For a while, it was completely without order, but two power groups managed to come to an understanding about how the area needed to be maintained. The Kings, formed from the dispossessed remnants of unfortunate tribes, prevent all-out chaos from erupting, but do little to deal with the day-to-day nastiness that Freesiders inflict on each other. The Followers of the Apocalypse, no longer associated with the NCR, settled in the Old Mormon Fort. They receive some protection from the Kings in exchange for help with the community's basic needs (food, water, health services, and some education). Despite the oversight from the Kings and help from the Followers, the people in Freeside live in daily peril... from each other as well as outside forces."'' (Fallout: New Vegas Official Game Guide faction profiles)
 * The Van Graffs come to Freeside, establishing their operations in the Silver Rush. The Kings protest the kicking out of the original owner, but a few well-placed plasma bolts resolve the problem. The Brotherhood ignores the Van Graffs under orders from Elder Elijah.
 * Horace Pinkerton enters Vault 112 and salvages computer parts, acquiring a memory chip for a circuit neuralizer.
 * DiMA kills Captain Avery and replaces her with a synth to establish better relations with Far Harbor.
 * October: NCR executes Operation: Sunburst, expelling the Mojave Wasteland Brotherhood of Steel from the HELIOS One facility. The Brotherhood's Elder, Elijah, disappears into the wastes. With no one to lead, then Head Paladin Nolan McNamara takes over as leader and retreats all wounded and remaining forces into Hidden Valley.
 * October 2: William Brandice moves his family to Grayditch, after leaving Navarro, deserting from the Enclave army.
 * November 15: The scientist and doctor Weston Lesko appears in Grayditch, moving in with the Wilks family. He soon relocates into a shack nearby.

2277

 * Caesar's Legion moves into the Mojave, setting up their base of operations at Fortification Hill.
 * The Courier delivers a mysterious package obtained by the NCR from Navarro that contains ICBM launch codes for the local missile base a Hopeville. After dropping it off and leaving, several nuclear detonations begin to occur underground destroying Hopeville and Ashton and several NCR supply lines and land routes by sinking them into the earth and creating massive wind storms. Legion forces where en route in an attempt to disrupt this major supply line but where ultimately caught in the detonations and resulting storms. In the aftermath, the land that encompassed Hopeville and Ashton becomes known as the Divide among local tribes and the NCR.
 * The First Battle of Hoover Dam takes place. Caesar's Legion forces under the command of Joshua Graham attempt to take the Hoover Dam from the NCR. Although the attack is initially successful, the NCR lures the Legion into a trap and sends them retreating. Most of Boulder City is reduced to rubble in the battle. Legate Graham, deemed responsible for the defeat by Caesar, is coated in pitch, lit on fire, and tossed into the Grand Canyon to set an example for others.
 * Rex is lost during the First Battle of Hoover Dam fighting for Caesar's Legion. Damaged from the battle, he was found by a scavenger who brings him to Freeside and is bought by The King who has the Followers of the Apocalypse repair him to working order.
 * A band of raiders attempt an assault on Megaton but fail when their leader Boppo is shot and killed by the town sheriff, Lucas Simms.
 * Doctor Weston Lesko begins his experimentation at Marigold station, attempting to decrease the size of giant ants, turning them into fire ants by accident, which then proceed to destroy the town of Grayditch.
 * August 17, 09:04: Fallout 3 prologue ends and Fallout 3 begins - James disappears from Vault 101 and his son/daughter, the Lone Wanderer (aged 19), heads to the surface to search for him.
 * The Lone Wanderer enters Megaton in search of their Father and meets Moira Brown at the Craterside Supply, Moira with the help of the Lone Wanderer, writes the Wasteland Survival Guide. The book becomes so widely used that it migrates across the United States, with copies turning up in the Mojave Wasteland as early as 2281 by way of caravans.
 * October 23: The originally planned completion date for Vault 13's assigned experiment in prolonged isolation.
 * James, the Lone Wanderer's father, sacrifices himself at Project Purity to thwart Colonel Autumn's attempt to commandeer the facility. Everyone else at the project survives.
 * Marcus, having gathered a group of other super mutants and Nightkins around him, settles down in and around the Black Mountain radio complex, hoping to create a safe-heaven for super mutants.
 * The Lone Wanderer embarks on a search for a Garden of Eden Creation Kit.
 * Fallout 3 base-game ends - The Lone Wanderer activates Project Purity, declining the Enclave's request to sabotage the purifier, and the Capital Wasteland is changed forever. Adams Air Force Base is also destroyed. Lyons' Brotherhood of Steel begins to distribute Aqua Pura to a thirsty Capital Wasteland. Regardless of the Lone Wanderer's decision in the mobile base crawler, the Enclave still lose the war, and lose almost all influence and prominence in the Capital Wasteland, leading them to an uncertain future.
 * Madison Li leaves the Capital Wasteland and travels to the Commonwealth.
 * The Brotherhood Outcasts seek assistance when trying to recover valuable pieces of technology from the Virtual Strategic Solutions facility in the Capital Wasteland. The Lone Wanderer arrives later on at an unknown date and assists them by taking part of the Anchorage Reclamation simulation.
 * A slave by the name of Wernher travels to the Capital Wasteland from The Pitt by way of a rusty handcart, seeking the help of someone to free "his" people from their slaver oppressors and encounters the Lone Wanderer, who decides the fate of the slaves and changes the destiny of The Pitt forever.
 * A steamship, the Duchess Gambit, travels down the Potomac River and docks to the southeast of Alexandria Arms in the Capital Wasteland. The ferryman offers wastelanders a chance to travel to Point Lookout. The Lone Wanderer embarks on a journey to seek out pre-War treasures, but instead discovers a feud between two parties from before the War.
 * The Earth is saved by the Lone Wanderer from an alien threat when they are captured in the northern Capital Wasteland by an alien mothership named Zeta, taking the control of the ship with a group of human prisoners, and destroying another alien mothership near Zeta.
 * Vault 81 opens its door to the Commonwealth inviting communication and much-needed trade with any friendly settlements. This move is made out of dire necessity for food and parts to maintain the 200-year-old Vault as there is still a great deal of isolationist sentiment amongst the population.

2278

 * Tabitha gathers a group of super mutants and drives out Marcus in a week and those loyal to him from Black Mountain and establishes the State of Utobitha. Marcus travels with his supporters to Mount Charleston, where he establishes Jacobstown in honor of his old friend.
 * Following the abduction and killing of four soldiers, NCR troops assault the Great Khans' settlement at Bitter Springs and massacre several dozen men, women, and children. This event goes unreported in NCR press.
 * Elder Nolan McNamara begins sending out small patrols from Hidden Valley, for the first time since the Brotherhood's defeat at HELIOS One.
 * Elder Owyn Lyons dies. His daughter, Sentinel Sarah Lyons, becomes elder. Her subsequent death in combat leaves Lyons' Brotherhood of Steel adrift under the ineffectual rule of elected elders.

2279

 * November 14: The Securitron vault experiences technical problems, including a radiation leak at 3:47 and a power surge at 3:50. The protectron dispatched at 3:48 becomes non-responsive due to the power surge and the facility goes on Security Alert Level 1 at 3:54.
 * Sometime in this year Chris Haversam joins the Bright Brotherhood.

2280

 * The Brotherhood of Steel send their first recon team to the Commonwealth. The mission is a success, with the team returning with information on the region and other important assets.
 * The Arms merchant is ordered by her commanding officer Ronald Curtis to flog new recruits for desertion and refuses. Because of this, she is administratively discharged from Bravo Company and the New California Republic Army.
 * Craig and Carla Boone move to Novac under the suggestion of Craig's friend Manny Vargas. Vargas then enlists Craig to be a town guard with him.
 * Robert House spends 812,545 caps looking for the platinum chip alone. The cumulative expenditure over the decades equals millions.
 * Dermot and Saint James begin enslaving and selling women and children as sex slaves to the Fiends.

2281

 * April: A squad of the 1st Reconnaissance Battalion led by Lieutenant Gorobets moves to Camp McCarran to man the guard towers and under the command of Major Dhatri perform eliminations on the Fiends leaders.
 * New Canaan is razed by the White Legs, under the direction of Ulysses, in an attempt to gain enough favor with Caesar's Legion to be assimilated. The surviving residents of New Canaan are scattered across Utah.
 * Summer: Operation: Racket begins. Bribes are sent to the heads of the Omertas and their anti-House and NCR sentiment is stoked.
 * August: The tumor growing in Caesar's head begins causing mild headaches. Unsuspecting of the cause, Caesar does nothing. The headaches only grow worse from then on.
 * August: Beagle becomes the deputy of Primm thanks to his sister marrying the sheriff.
 * September: Cassidy Caravans is raided by an unknown group of assailants. Rose of Sharon Cassidy is not with her caravan at the time, but word reaches her and she is stuck at the Mojave Outpost.
 * September: The prisoners of NCR Correctional Facility, under the command of Samuel Cooke and Eddie, overthrow the NCR security at the NCR Correctional Facility and begin raiding the surrounding area as the Powder Gangers.
 * September: Frumentarius Karl is sent to Red Rock Canyon to broker a deal with the Great Khans to convince them to join Caesar's Legion. Unwisely, Karl keeps a journal about the Great Khans and opines in it about how they'll likely be executed after the Second Battle of Hoover Dam.
 * Carla Boone is taken from Novac, sold to Caesar's Legion by Jeannie May Crawford. Craig Boone tracks his wife down to Cottonwood Cove and saves both her and their unborn child from a life of slavery by sniping her far away.
 * Raul Tejada travels to Black Mountain to offer his services in fixing Black Mountain Radio to Tabitha. He is subsequently imprisoned and forced to perform repairs for her and other Black Mountain super mutants.
 * A pack of Deathclaws moves into Quarry Junction after the Powder Gangers steal Sloan's dynamite supply; halting mining operations. I-15 is subsequently closed off due to its proximity to Quarry Junction and the Deathclaws.
 * October 5: Christine Royce, following Father Elijah's trail to the Sierra Madre, gets trapped in an Auto-Doc in the Villa clinic. She remains trapped for two weeks as the malfunctioning Auto-Doc repeats the same procedure until the Courier arrives.
 * October 5: Caesar begins to experience blank outs and his left leg stiffens at random intervals making it near impossible to move. Caesar is now fully aware that his headaches and everything else is the cause of a much more serious issue.
 * October: The Courier, working for the Mojave Express, takes the job to deliver the platinum chip after another courier backed out. The Courier travels from southern NCR, through the Hub, and makes their way to the Goodsprings area.
 * October 8–11: Benny, Jessup, McMurphy, Chance and several other Great Khans travel out into the Mojave Wasteland to ambush the Courier carrying the platinum chip and take it.
 * October 11: Fallout: New Vegas intro - The Courier is ambushed, shot twice in the head by Benny, and left for dead in a shallow, unmarked grave in the Goodsprings Cemetery. Victor finds the body and retrieves it, and the Courier makes a miraculous recovery in the care of Doc Mitchell.
 * October 12: Joe Cobb's raider gang attacks a group of Crimson Caravan traders on the Long 15. Ringo escapes the gangers and hides in Goodsprings.
 * October 19, 08:00: Fallout: New Vegas begins - The Courier regains consciousness and leaves Doc Mitchell's house in Goodsprings for search of revenge against Benny.
 * Caesar's Legion attacks Nipton, everyone is killed or crucified but Oliver Swanick and Boxcars, but Boxcars is left with his legs crippled.
 * New California Republic Senate elections are close to starting, and to win the popular vote, most representatives are keeping military funding tied up in the Boneyard due to the Mojave Campaign's severe unpopularity with voters.
 * The Courier follows an old radio message broadcasting the Sierra Madre's grand opening, leading them to an abandoned Brotherhood of Steel bunker. They are captured by Dog and awaken within the Villa surrounding Sierra Madre. Within the Sierra Madre, they are forced by rogue Brotherhood of Steel Elder Elijah to assemble a team to crack the casino's Vault, but a showdown within the guts of the casino ends with the Courier escaping back to the Mojave.
 * The Happy Trails Caravan Company, led by Jed Masterson, lead a caravan expedition in search of the New Canaanite survivors to attempt to remedy their own financial difficulties. The caravan, along with the Courier, venture through Zion Canyon, though a subsequent ambush and slaughter lead the Courier to find sanctuary among the region's tribes. Aided by Joshua Graham and Daniel, the Courier manages to settle a growing war between the tribes and find a way back to the Mojave.
 * A strange satellite crashes in the Mojave Drive-in, and a hapless Courier finds themself transported to the ruins of Big Mountain upon investigating. They are lobotomized and reduced to the state of a walking cadaver before they manage an audience with Big Mountain's Think Tank and find themselves caught up in a fight for the very future of Science! as well as the fate of the denizens of the Mojave. Following confrontations with giant robo-scorpions, the Think Tank, and the Courier's own brain, they stumble back into the Mojave - complete with cybernetic augmentations and a handy teleportation pistol.
 * At the mysterious urging of Ulysses, the Courier walks the Lonesome Road into the ruins of the pre-War city of Hopeville. The two couriers stalk each other until a final showdown at the edge of the world, beneath an Old World flag and above a cavernous silo filled to the brim with armed warheads - enough to purge both the Legion and the New California Republic.
 * Robert MacCready leaves the Capital Wasteland for the Commonwealth at some point.

2282

 * Fallout: New Vegas ends - In the Second Battle of Hoover Dam, the Courier who had cheated death in the cemetery outside Goodsprings, cheated death once again, and the Mojave Wasteland is forever changed.
 * Following the defeat of Shephard and pacification of the Capital Wasteland, Arthur Maxson is named elder of Eastern Brotherhood of Steel, following re-establishment of ties with the West.
 * The construction of the dirigible The Prydwen is completed at Adams Air Force Base.
 * Mayor McDonough of Diamond City decrees the removal of all ghouls from the city.
 * General Joe Becker dies at some point before May of this year.

2283

 * Arthur Maxson negotiates a treaty with the Brotherhood Outcasts, reuniting them with the Brotherhood proper. Named Elder, Maxson reorganizes the Lyons' Brotherhood of Steel into a new Eastern division and becomes the Supreme Commander of the Brotherhood of Steel.
 * Liam Binet, Institute scientist, establishes communication with the Railroad under the codename "Patriot."

2284

 * Recon Squad Artemis arrives in the Commonwealth and is subsequently attacked by an unknown party that kills most of the squad. The squad flounders, forced to scuttle their power armor, and are split up and killed one by one. Paladin Brandis is the last survivor of the squad by 2287.
 * Tinker Tom breaks the Patriot's coded messages and reveals it to be "Mass Fusion."

2285

 * Early August: Jacqueline Spencer scavenges a University Point building and finds a hard drive with the technical research on reactor efficiency that she informed a passing caravaner about in an attempt to make caps.
 * August 12: The Institute sends a messenger to University Point demanding the hard drive that Jacqueline found. The town mayor refused to acknowledge the Institute's request for the hard drive despite the wishes of vocal town residents.
 * Late August: The Institute raids University Point and virtually wipes it off the map. University Point serves as another reminder of the power and ruthlessness of the Institute.

2286

 * Brian Virgil takes over the Institute's FEV Lab after Dr. C. Syverson's passing.
 * Spring: Porter Gage and Colter rally the Disciples, the Operators and The Pack together and take over Nuka-World.
 * April 11: Several groups of raiders successfully assault and take over Nuka-World from its previous occupants of traders. Colter quickly establishes himself as the Overboss and keeps Porter Gage as his righthand man. Survivors from the assault begin to evacuate from Nuka-Town USA an escape to the Galactic Zone. Preparing for the worst, Kendell Alston activates the Galactic Zone robot's defensive mode, but because too many star cores were stripped from the mainframe, the robot's turn on the residents of the Galactic Zone; killing all them.
 * Rachel Watkins leaves Kiddie Kingdom to find a cure for "the Affliction" (feralization) affecting the former entertainment staff and leaves Oswald the Outrageous to defend Kiddie Kingdom. However, she would start succumbing to the feralization that she hoped to cure and would take her own life to avoid hurting others.

2287

 * Summer: Colter establishes The Gauntlet as a means to appease and entertain the other gangs of Nuka-World, but is really only for his own pleasure.
 * Fall: The Nuka-World raiders grow bored of the Gauntlet and Porter Gage establishes a meeting with the three raider gangs that Colter is not present for. During this meeting, Gage communicates his plan to kill Colter in the Gauntlet and the gangs agree. Nisha plants the necessary item to execute this, and all that's needed is the final piece of this plan to arrive at Nuka-station.
 * Recon Squad Gladius, the third Brotherhood scout team, arrive in the Commonwealth. They set up base within the Cambridge Police Station but after days of fighting, four out of seven members of the team are killed.
 * The Institute launches an attack on the Railroad's safehouses, including their headquarters at the Switchboard.
 * Theodore Croup is killed by the feral remains of his family after two hundred years of attempting to help them regain their humanity.
 * September: The Quincy Massacre occurs. The attacking Gunners kill all but 20 of the town's residents and occupy the ruins. A squad of Commonwealth Minutemen attempt to defend the town, but fail. The surviving Minutemen, led by Preston Garvey, escort the remaining settlers northwest. Over the next month, attacks by raiders and feral ghouls reduce the group's numbers until only Garvey and four others remain.
 * October 23: 9:00 AM Fallout 4 begins – Exactly two hundred and ten years after the Great War, the Sole Survivor awakes from Cryogenic Slumber and leaves Vault 111 in search of their son, Shaun.
 * The Sole Survivor rescues Nick Valentine from Vault 114, after being held captive by Skinny Malone and a large number of Triggermen.
 * Conrad Kellogg is killed by the Sole Survivor in Fort Hagen.
 * The Brotherhood of Steel enter the Commonwealth in their airship The Prydwen following energy readings discovered and identified as originating from the Institute.
 * The War of the Commonwealth begins.
 * The Sole Survivor enters the Glowing Sea and traces Doctor Brian Virgil, a former Institute scientist, and gains information on how to enter the Institute.
 * An Institute Courser designated Z2-47 tracks down a runaway synth named K1-98, who has been kidnapped by the Gunners and held captive in Greenetech Genetics. The Sole Survivor tracks down Z2-47, in their efforts to gain a Courser chip. Z2-47 and the Sole Survivor simultaneously assault the building. The Gunner forces are defeated, and Z2-47 is killed by the Sole Survivor.
 * With the assistance of Virgil and an unknown organization, the Sole Survivor builds a signal interceptor to teleport inside of the Institute. The Sole Survivor gains access, and finally finds their son.
 * The Sole Survivor later gets involved in a conflict between the various factions and eventually resolves it.
 * The Mechanist releases robots upon the Commonwealth, the Sole Survivor assists a robot by the name of Ada and manages to end the Mechanist's robot threat.
 * The Sole Survivor travels to Far Harbor in search of a missing girl, where they resolve the conflict between the Island's three factions.
 * The Sole Survivor assists Valery Barstow in her experiments and expansion of Vault 88.
 * The Sole Survivor travels to Nuka-World, and after going through The Gauntlet, defeats Overboss Colter with the help of Porter Gage and gets offered to be the new overboss of Nuka-World (their choice is unknown).

2291

 * Office of Science and Industry studies projects a possible food shortage within the New California Republic due to overpopulation.

2297

 * Gametitle-FO3.png September 10: Moira Brown writes a terminal entry about recent developments and the legacy of the Lone Wanderer, including writing a new book, a compilation of "the best and most useful tales of the Lone Wanderer for the next generation."

2301

 * Mr. House theorizes that the high technology development sector will be reignited this year should he stay in control of New Vegas.

2316

 * The Bishop child, leader of the Bishop family of New Reno and the son of the Chosen One, dies quietly in his sleep, having never known his real father.

2331

 * Mr. House theorizes he will be conducting test flights this year to again start sending people into orbit as the United States did over 200 years prior.

2377

 * Estimated year that the United States will be habitable again, according to the Vault 101 PA System.

2381

 * Mr. House theorizes that, under his vision, colony ships will begin to leave Earth to find a new home untainted and unpolluted by the Great War.

2910

 * A "sonic invasion" occurs at Big MT. Blind Diode Jefferson is involved in repelling them.