Diamond City

Diamond City, commonly referred to as the "Great Green Jewel," is a large fortified settlement in the Commonwealth in 2287.

The settlement was built within Fenway Park, a pre-War baseball stadium that once hosted Boston's resident swatting sultans. Its distinctive green color visible on the tall, reinforced walls, earning the nickname of the "Green Monster."

With its own police force, public school, robust agriculture and industry, and a great deal of economic influence across the region, it is by far the most prosperous settlement in the Commonwealth. Diamond City Radio is a symbol of its prosperity and might.

Background
With the years of pre-War baseball at Fenway Park long past, Diamond City was founded in its stead. The settlement established itself as a safe haven for settlers of the Commonwealth, thanks to what its residents affectionately referred to as "the Wall." Later decades saw Diamond City grow into the Commonwealth's largest and most prosperous community. It developed a degree of social stratification as wealthier residents came to occupy properties in the settlement's exclusive upper stands. These overlooked the lower field where those with less means took up residence.

Post-War events
The stadium and those who live within have experienced several significant events after the war. In 2180, the Commonwealth Minutemen defended the city from an attacking horde of super mutants, causing the militia's rise to prominence. The Broken Mask incident that occurred fifty years, later in 2229, had a far more lasting impact. A visitor named Mr. Carter suddenly opened fire at a centrally located Diamond City bar, killing several citizens. After Diamond City security took him down, an examination of his remains revealed that he was a synth. This single incident planted seeds of fear that eventually blossomed into a full-scale paranoia about the Institute and its abductions. Since the event, the fear has only escalated due to regular and unexplained disappearances that have persisted for over half a century.

The city continued to grow despite these troubles, affecting the Commonwealth in many ways. One of its more dubious contributions is Goodneighbor, a settlement was founded by a group of criminals banished from the city in 2240, quickly turning it into a haven for all activities that Diamond City would frown upon. Others were more beneficial. In 2272, a new restaurant named Power Noodles was established, with a Protectron known as Takahashi at the helm. The restaurant rapidly became a staple of Diamond City culture. Piper Wright and her sister, Nat, also immigrated to the city, founding the Publick Occurrences, a newspaper dedicated to changing the city for the better and addressing its many problems. Her activism has galvanized support for fixing the city's problems, such as corruption among the DCS officers, poorly maintained infrastructure, or lack of maintenance on the Wall separating the city from the wasteland.

However, the city's denizens were not immune to the baser instincts of humanity. Diamond City fell pray to a surge of anti-ghoul racism, fermented by a candidate by the name of McDonough ran for the city's mayor on the Mankind for McDonough platform, which was effectively an anti-ghoul crusade. He won the 2282 election thanks to the votes of the Upper Stands citizens and issued the anti-ghoul decree of 2282 in his inaugural speech. The resulting pogrom was carried out by people the ghouls once called their neighbors and saw entire families thrown out of the City into the surrounding ruins to perish. The belongings left behind by the ghouls were taken by the remaining humans, enriching the denizens of the field and pacifying them.The Sole Survivor: "Thanks. You're not so bad yourself." Hancock: "I never get many complaints. It's just real rare these days, find someone who's not just willing to take things the way they're handed to them. Too many good folks not willing to get their hands dirty and too many assholes taking advantage of it. Look at what happened to Diamond City. Before McDonough took over, it was a half-decent place to live. A little stricter than I usually go for, but not terrible. I thought he and I had a pretty happy childhood. But then he decides he's gonna try and get elected with his anti-Ghoul crusade - "Mankind for McDonough." Before ya know it, you got families with kids lining up to drag folks they called "neighbor" out of their homes and throw 'em to the ruins." The Sole Survivor: "How could they do something like that?" Hancock: ''"There'd always been a pretty big gulf between the folks living in the stands and folks down on the field. McDonough ran on it because he thought enough of those Upper Stands assholes would vote for him. Guess he was right." The Sole Survivor: "It could have gone worse. At least they left with their lives." Hancock: "And how long do you think those folks lasted in the ruins? The city condemned those Ghouls to die. Cowards just got someone else to pull the trigger. I remember storming into his office above the stands after the inauguration speech. He was just standing there, staring out the window, watching as the city turned on the Ghouls. He didn't even look at me, just said: "I did it, John. It's finally mine." Should have killed him right there, but I don't think it would have changed anything. Instead I pleaded with him, begged him to call it off. He said he couldn't. He had nothing against the Ghouls. He was just carrying out the will of the people. And he couldn't betray the voters. And then he smiled. That hideous, fucking mile-long smile. He never smiled like that when we were kids. I didn't even recognize him." (Hancock's dialogue) Five years later, in 2287, McDonough remains in power, posing as the city's defender, while secretly ensuring that Diamond City stays out of The Institute's hair. As an infiltrator, he is very capable in his role - although his cover is starting to fray at the edges. Some residents came to believe McDonough had been replaced by a synth. It is a suspicion fermented by Piper and her sister Nat, as part of their investigative journalism for Publick Occurrences''.

Society
Diamond City is divided between people living on the former baseball field and those in the Upper Stands. The former comprise the city's laborers, craftsmen, farmers, and other workers, while the latter are caravan owners, merchants, and other rich people who control the lion's share of the City's wealth. McDonough exploited this divide and favored the city's elite, which may have wanted ghouls gone merely to improve their view.

Diamond City is the only settlement in the Commonwealth that guarantees a free education to all children regardless of their social or financial status. It also hosts a non-denominational chapel open to all religious adherents, giving them a quiet, safe space to pray and worship. Power is provided by a fusion generator tower in the heart of the city's market, giving its denizens access to cheap electricity. Fallout 4 Vault Dweller's Survival Guide Collector's Edition p.433-438: "[9.08] DIAMOND CITY MARKET This is the most well-known, well-defended settlement in the entire Commonwealth. Located in the remains of Boston’s revered baseball stadium, the city houses several businesses and scores of people in divergent social classes. Every resident shares a common bond; they survived under the shadow of the great green wall—that monument to the ingenuity of humankind and their consummate protector. [01] All Faiths Chapel A multidenominational church open 24 hours a day, run by the friendly Pastor Clements. Sit on a pew in the church to gain benefits of the Quiet Reflection perk. [02] Publick Occurrences ''This location is named after the newspaper, which is written, edited, and published by Piper. Her little sister Nat sells copies at the front of their office. She also publishes stories, such as “The Synthetic Truth,” and is currently on the outs with the mayor. Inside the office, you can read her terminal notes and steal some chems and ammo.'' [04] Fallon’s Basement ''This premiere (and only) clothing store sells a variety of prewar attire at the best prices, as well as helpful outfits, like hazmat suits. The proprietor Becky Fallon tells everyone she’s a direct descendant of the original Fallon family. Aside from a large supply of cram, the only item of note is a Holotape you can listen to regarding the Railroad.'' [05] Power Noodles ''This noodle bar was built up against the fusion generator tower in the center of the settlement, where the pitcher’s mound was. The Protectron chef, Takahashi, has a single phrase—“Nan-ni shimasho-ka?” or “What would you like to have?”—and a single item to trade. Noodles, naturally.'' [10] Swatters ''“A swatter never runs out of bullets!” as Moe Cronin is fond of saying. He runs this store specializing in baseball equipment and almost nothing else. Barter with Moe to obtain a unique bat, and speak to him for a couple of quests that can net you some Caps.'' [13] Chem-I-Care ''This is a popular establishment, thanks to the genial owner, Solomon. Selling a complete variety of chems and healing supplies, Solomon may have convinced the populace that the benefits of his wares outweigh the risks. Pick the lock of his house (Novice) for a few more chems to steal inside.'' [14] Mega Surgery ''Despite the corrugated roof, this is a state-of-the-art medical facility offering healing, cybernetic grafts, and even facial reconstruction. Fancy a change in appearance? Sit down under Doctor Sun’s scalpel! There are some other goings on here too; check the listed side quest before descending into the surgery cellar (Advanced).'' [15] Choice Chops ''Fresh Brahmin meat is available from the sullen butcher, Polly (who’s a frustrated poet), or Mole Rat meat if you’re feeling adventurous. You can break into Polly’s house (Novice) if you want to hack her terminal (Novice).'' [18] The Wall ''The great green wall has protected Diamond City for as long as anyone can remember. Only Abbot spends time here keeping the stage from falling into disrepair, the Brahmins fed, and the wall painted.'' '[22] Science! Center' ''The foremost center of scientific experimentation and discovery in Diamond City, run by the enthusiastic Doctor Duff. Her colleague is a little tired of Duff’s prattling. Take a quiz with Duff if you want. Snoop on Scara’s terminal (Master) if you can.'' [27] Dugout Inn ''This is the primary watering hole of Diamond City. Many of the residents go here in the evenings to grab a drink. Occasionally, the place has guests who are traveling through the Commonwealth, as there are rooms available (and mattresses to sleep on) for 100 Caps. Though the Russian twins who run this place are identical in their features, their personalities are completely different.'' [30] Colonial Taphouse ''The snobbish denizens of the upper area sip their alcohol from this establishment. Receive a dressing down from Wellington in the exterior seating area, then head inside for a pint and a punch if you’re not careful. Look for the Holotape and a floor safe (Advanced) behind the bar.'' [32] Codman Residence ''Break in through the door (Advanced) to the home of the oldest family in Diamond City. The Codmans own the orchard."'' (Fallout 4 Vault Dweller's Survival Guide Map) The irony of nuclear power first destroying the world then giving Diamond City its main advantage is not lost on the more scientifically-inclined members of the community.

Food is provided to the city from independent farms across the commonwealth, such as Abernathy farm. However a much larger supplier is the Codman family's holdings. The family owns both the orchard within the walls, as well as the Codman family farms, which provides brahmin meat to Choice Chops.

Layout
The city is split into social classes where the rich and powerful reside in the upper stands, whilst the common people, both housed and unhoused, live in the field below. The center of the city is the marketplace, which is approached by the main entrance stairs from the south. Surrounding the marketplace are four main streets laid out along the old baselines: First Street on the south side, Second Street on the east side, Third Street on the north side, and Home Street on the west side. The least wealthy residents sleep under shelters in the area north of Third Street, where they tend a small number of crops. At the north side of the city there is an auditorium area, a larger crop field, and brahmin pen. There is also a small irradiated lake to the east of Second Street, where the city's water is purified and sold.

Food can be harvested from the small and large crop field, or from the greenhouse building, or bought from vendors. Purified water can only be obtained from vendors. All types of standard crafting station are available for use in the marketplace. A bed may be rented at the Dugout Inn, or by obtaining access to either Home Plate or Kellogg's house.

Inhabitants

 * Companions
 * Piper Wright
 * Nick Valentine


 * Residents


 * Animals
 * Toro
 * 27 House cats
 * 2 Brahmin


 * Generic
 * 20 Diamond City security officers
 * 18 unnamed residents²
 * 2 Eyebots
 * Police Protectron (inactive)


 * Former residents


 * ¹ Replaces an unnamed resident while present
 * ² Two residents will be replaced by faction members after completion of the main questline

Notable loot

 * RobCo Fun - Zeta Invaders - In Nick Valentine's Detective Agency on the furthest back desk.
 * Live & Love - I Married A Robot magazine - In the schoolhouse, downstairs by the beds.
 * Big Boy - This unique Fat Man that fires an extra projectile can be purchased from Arturo Rodriguez at the weaponry stand in Diamond City market.
 * Old Faithful - A unique laser pistol that can be purchased from Arturo Rodriguez at the weaponry stand in Diamond City market.
 * Protector's armor - Sold by Arturo Rodriguez.
 * Rockville Slugger - Sold by Moe Cronin.
 * Wastelander's chest piece - Sold by Myrna or Percy.
 * Champion's chest piece and right arm - Sold by Becky Fallon.
 * A Hazmat suit is frequently sold by Becky Fallon.
 * Red leather trench coat and Press cap - Both worn by Piper Wright.
 * Geneva's ensemble - Worn by Geneva.
 * Mini nuke - Inside Arturo's house, turn left and it's sitting on a table across from the bed.
 * The holotape Gwinnett ale brewing subroutines can be found in the Colonial Taphouse, on a shelf behind the bar.
 * A copy of the Join the Railroad holotape may be found in a bedroom near the kitchen of the Dugout Inn. It will be on a nightstand next to an alarm clock.
 * Another copy of the same tape can be found in Abbot's house on a shelf when entering the house.
 * Yet another copy can be found on the top floor of Fallon's Basement.
 * Several Nuka-Cola Quantums scattered throughout the city:
 * Two are located around Power Noodles.
 * One is found in Polly's house, sitting on an end table.
 * One is next to where Sheng Kawolski stands while selling water, on the metal shelves to the right.
 * Two are in the hidden room in Kellogg's house on a shelf.

Companion comments

 * When at this location, companions make comments.

Appearances
Diamond City appears only in Fallout 4, and is mentioned in Zoe's diary in the Automatron add-on and by Lizzie Wyath in the Nuka-World add-on. It is also mentioned in a question in the Fallout Shelter weekly quest Game Show Gauntlet.

Behind the scenes

 * Nathan Purkeypile designed much of Diamond City's layout, lighting, and cluttering. It was the first location that he worked on for the game, as the developers knew from the beginning that they wanted iconic stadium lights and that the main quest would point towards it as a "beacon" or landmark that could help the player navigate the city.
 * Atop the press box, there are five red flags reading "World Series Champions" with the years 1903, 1912, 1915, 1916, and 1918. This implies that following the Divergence, the Red Sox never won the World Series again and the Curse of the Bambino was never broken. In the real world, the Red Sox finally won the World Series after an 86-year drought in 2004.
 * According to the left-field bleachers, the team's retired numbers in the Fallout universe were 1, 4, 6, 11, 13, 21, and 33. Of these, 1, 4, and 6 are actual retired numbers.
 * Diamond City resident Moe Cronin bears a name near identical to former Red Sox player Joe Cronin, owner of one of the aforementioned retired numbers.
 * The Wall is based on the real world location of "the Wall" or "Green Monster," popular nicknames for the 37 foot (11.33 m) left field wall at Fenway Park.
 * In the real life Fenway Park, there is a large Coca-Cola sign approximately in the same location and style as the Nuka-Cola sign in game.
 * Likewise, the Mass Fusion billboard mounted on a building behind the Wall mirrors the placement of a large advertisement for the Citgo gasoline company made of neon lights. The real sign was rigged so that it could light up the letters C, IT and GO in sequence ("See it go") when a home run was hit.
 * There is a single red seat in the bleachers, representing where Ted Williams hit the furthest ball in Fenway Park history, 502 feet from home plate.

Bugs

 * When using the elevator to the mayor's office with a companion the companion can end up at the first green trash can when you enter Diamond City, behind the street light in front of the elevator and be stuck there. Walking outside of Diamond City to the Fens (manually without fast-travel) will sometimes work to free a companion in this frustrating situation.
 * For PC players, utilizing after selecting the companions ID can rectify this issue.
 * Occasionally, if the player activates the elevator on the way down from the mayor's office, and before the elevator reaches the bottom floor, activates the second button, the guard rail will extend, as if the player were to disembark and retract upon arrival as if the player is riding the elevator.
 * Activating the elevator and leaving Diamond City or entering a building before the elevator stops moving and reload the game may fix this. On PC Using to noclip through the exit will make this easier.
 * Putting any items in mailboxes, even the one in front of the Sole Survivor's Home Plate residence, will show as owned upon closing the dialogue box. Stealing is the only way to access said items.
 * After completing the quest Unlikely Valentine, two triggermen may spawn in Diamond City each time you travel to the city. Most of the civilians in Diamond City will engage. As of now, there is no fix.
 * On Halloween a pumpkin spawns in the same location as the hatrack at the barber. An npc can touch and launch it causing a glitch where everyone in the market takes periodic damage. Load a previous save before it was touched and use console command Disable to remove it to prevent glitch.