Big Trouble in Big Town

 is a Fallout 3 quest. It is also a Playstation 3 trophy and a Xbox/PC achievement.

Objectives and walkthrough
The residents of Big Town have been constantly harassed by Super Mutants, who capture residents and take them off to the Germantown Police HQ. With the town doctor, Red, now gone, the town's hopes of survival are looking slim. When the player first enters, he/she may learn about the town's problems. One of the residents will give the player the quest if asked about their missing friends.

Rescue
Once at the Germantown Police HQ, some Super Mutants and Centaurs will be roaming about. There are two possible entrances to the station: the first is using the higher door on the north side. If the player has 100 Lockpick, the lower door on the west side may also be entered, and puts them very close to Red's location. If the former is chosen, some hallways of Super Mutants, Radroaches, and the occasional trap need to be traversed.

Red is located in a jail cell on the ground floor. The cell door can either be picked, opened with a computer upstairs, or opened with the Germantown Jailors Key, found on a Super Mutant. When spoken to, Red thanks the player for rescuing her, granting Good Karma and tells about her friend Shorty, in the kitchen downstairs. As an optional objective, the player may go through the basement in order to rescue him. He will be found in the kitchen, in conversation with a Super Mutant who wishes to eat him. If the conversation goes on long enough, the mutant will eventually start shooting Shorty. Saving him will provide the player with more good Karma. Because of a bug, if he is going to be rescued, it should be done so sooner rather than later.

Note that there is lots of good loot to be found in the police headquarters. Most notably, one lock in the basement contains several conventional weapons, alongside a Fat Man. They can either be obtained now while the player is here, or later.

If Red Dies...
If Red dies at any point during the quest, it will not immediately fail. The objectives will update to tell the player to go to Big Town to explain her death. Shorty may still be rescued and returned if Red dies. When the player speaks with Flash and tells him about his friend's demise, he will give the player 200 Caps, stating that his town won't be needing it anymore. The quest will be failed at this point.

The Attack
Once Red (and Shorty, if the player chose to help him) has been rescued, the player is to return to Big Town. Speak to Red at this point to be thanked; if you ask for a reward, you will receive 300 Bottlecaps. 200 more can be obtained through a Speech Check with accompanied Bad Karma. Optionally, the caps can be returned afterward to gain the Karma back.

While the quest is technically over at this point, Red will immediately warn the player that Super Mutants plan to attack the town yet again. Not knowing very many combative skills, Red asks for the player's help in the town's defense. Depending on the player's skill levels, the townspeople may be taught a variety of countermeasures in the town's Scrapyard, or in the case of mine-laying, by the bridge entrance.


 * With at least 50 in the Small Guns skill, they may be taught how to use conventional firearms, and a makeshift shooting range of bottles and cans appears that the player must shoot at.
 * With at least 50 in the Sneak skill, they may be taught how to effectively hide from the mutants. The player must go into sneak mode to show them this.
 * With at least 50 in the Science skill, they may be taught how to build robots to use as bodyguards. The player must interact with the Sentry Bot and Protectron there to reactivate them. If only one is reactivated, residents will reactivate the other themselves. Note that there are a few bugs associated with this option.
 * With at least 50 in the Explosives skill, they may be taught how to make a minefield. Demonstrate by throwing a mine on the bridge. Note that there is a bug associated with this option.

Alternatively, the player may not teach them anything, and either leave them to their fate, or help fight the mutants anyway. Although the residents are weak, weapons, ammo, and armor can be reverse pick-pocketed into their inventories to give them a better chance (especially if the Small Guns option wasn't chosen). Fast traveling from and to Big Town is required to get them to equip their new items. In addition, Red and Shorty may have items simply given to them whilst traveling with the player, and if the unmarked quest A Sticky Situation was completed, Sticky will be around to help with the defense as well.

Shortly after preparations are made, a number of Super Mutants (which varies depending on the player's actions) will attack. If Sneak was not chosen, the Super Mutants must be defeated to complete it. However, if Sneak was chosen, two Super Mutants will enter, try to find the townspeople, and if uninterrupted, eventually leave.

Rewards
In addition to the 300/500 Cap reward, once the Super Mutants are dead/gone, the townspeople will thank the player character, naming him/her as their hero. Good Karma will be obtained for helping defend the town. Moreover, if Timebomb was healed in the unmarked quest Ticking Timebomb prior to the attack, and he survived it, he will give the player his Lucky 8 Ball. Red will heal the player for 50 caps, but once Timebomb has been healed she will heal the player for free.

NOTE: You do NOT need to save Timebomb before the attack; if it is done after the attack, he will still give you his Lucky 8 Ball.

Bugs

 * Although it is more of a design bug than a bug with the quest itself, after the two Super Mutants in the Germantown Police HQ finish their conversation, one of them will set off the shotgun trap as he walks away. (confirmed)


 * A side-effect of a problem with rag doll Protectrons can lead to a bug on the patched version of the quest. When one spawns, it is often in the ground, causing it to get wedged and subsequently launched a considerable distance away, in a random direction. So when the robotic Science option is chosen to defend the town, the Sentry Bot is present in the Scrapyard, but the Protectron, which is usually lying next to it, could be far away. When the Sentry Bot is activated, a townsperson will run off to activate the Protectron, likely getting himself and the robot killed on the return trip. This also subsequently causes a massive delay in the Super Mutant attack. It is notable that when the player enters Big Town for the first time, the Protectron will be in the right place. (Confirmed, PC)
 * If the Protectron is still in the Scrapyard by the Sentry Bot, it is advisable to drag it underneath a house roof to prevent it from being launched away subsequently, though this may take some time.
 * It is also possible to fix this issue by activating the Sentry Bot, then waiting several hours (this author waited around 10 hours) for a resident to find, fix and return with the Protectron. When the waiting period is over, the Protectron and all citizens may be present and accounted for, and the Super Mutants will all spawn at once.
 * On the PC version, the console command player.moveto 2d934 can be used to find it. One can also use the console commands prid 2d934 to select the Protectron (do not close the console) and then moveto player to move it to where you are standing.
 * Don't know if this helps but my protecteron was behind the South-eastern house in Big Town (not the actual big town but the collection of house it is in).
 * This happened for me on XBox 360 version, Bittercup ran out of town and returned about ten hours later with the Protectron.


 * If you are doing the Strictly Business quest while doing Big Trouble In Big Town, if you speak to Red and go through the dialogue with her in the Police Headquarters you can then mezz her and turn her into a slave. She will then run to Paradise Falls. If you then rescue Shorty and return to Big Town it will say get your reward of Red when she is in Paradise Falls. The quest marker while aimlessly guide you around the area of Big Town and just keep randomly moving across the Wasteland, meaning you can not finish this quest.
 * When you enter the police station, Red will sometimes be seen running around outside of her cell. You can't talk to her at this point, and she will continue wandering through the building, so it may be a good idea to follow her to make sure she doesn't get killed by Super Mutants. Once the mutants are dead, if you exit the area and then go back in, she should be back inside her (locked) cell.