Vault 75 (quest)

Vault 75 is a side quest in Fallout 4 which is triggered when exploring Malden Middle School.

Detailed walkthrough
Go into the basement of the Malden Middle School, when you enter the basement,  you will see a vault door,  go in there. Once in the vault, go into the elevator in front if you and then go down.

Now you are in a wide vault hall. Keep going through it and don't worry about getting lost, because there's only one way.

You will see a door you can' t access, you will need an access card to open it.

When you get to the end of the hallway, you will get to the atrium if the vault. Go forvard and turn right, you shold see a room with a bunch of luckers. Go into that room. Now you shold see another hallway and another unaccessible door. Go left, down the stairs. Now, you should see a bunch of rooms,  just go left and you shold see a diner. Go into the diner and upstairs, there you will see a corpse and a toolbox containing lab access cards,  take them.

Make your way back to the second blue door and open it with the access card. The door in front of you leads to the first blue door, it's just around the corner,  left.

The door left of you leads to a bobble head. Just go up the stairs and you will find yourself in a room with three different ways, left and right one wont really lead you to anything,  so go forvard. Kill the gunners and get the admin acess card from one of them, you need to do this to finish the quest. Now, you shold be in a room with a view to a diner you've been to previously. The bobblehead shold be on one of the tables.

The room right to you is where you actually need to go, you will need an admin access card that you will get from a gunner in a room behind the left door,  so read the left room part if you didn't. If you did all that,  open the door,  climb up few stairs and you shold be in the overseer's room,  activate the terminal on his desk and you will complete the quest.

When you enter the overseer's room, on your right shold be his bedroom,  there is a Grognak comic on the overseer's bed.

Bugs

 * This quest may not be activated upon discovering Vault 75, or examining the swipe card access lock. There is no certain way to fix this besides either using console to give yourself the key cards or taking advantage of console commands to get to the bobblehead. Proceeding down into the vault, then doubling back into the elevator from the vault side may fix this issue.
 * If the quest gets stuck you can use the console command to fix it using a stage ID.
 * Even after completely exploring and clearing out the vault and completing the quest, you may not be able to remove the Vault 75 key items from your inventory, as they will still be flagged as active quest items.

Убежище 75 (квест) Сховище 75 (квест)