There are 7 vaults as follows: Vault 87 Vault 92 Vault 101 Vault 106 Vault 108 and Vault 112
Vault 112 is in Casey smiths garage once you activate the electrical switch and you will have the doors into the basement open and then you get into Vault 112 and are spoken to by a robo-brain or whatever, and you go into the machine after you change into the Vault 112 vault suit.
you have to go through little lamp light & enter vault 87 though an auxilury exit u have to save 3 kids from Paradise falls to get in though and u have to sound the fire alarm in vault 87 to free Fawkes who u follow till he gets it for u
go to games for windows find the fallout 3 dlc buy it and you will have it
You need to do the "Trouble on the Homefront" quest, anytime 'after' you complete Project purity, you need to get yourself within Radio reception distance of Vault 101, Megaton for instance, and you will hear the Vault 101 distress signal on you Radio, listen to it and you will then know what to do.
vault 77 doesn't exist in the game.
Look below, in the related links section to find the link.
There is many hidden quests in Fallout 3 but i there is one when you reenter the vault. (after you father dies) hang around the vault entrance.
There are 7 vaults as follows: Vault 87 Vault 92 Vault 101 Vault 106 Vault 108 and Vault 112
Yes, if you follow the main storyline you will finally meet him in vault 112.
SPOILER: no he is in vault 112 in smith Casey garage
Just North from Vault 101.
All Vault Tech Vaults in Fallout 3 where made public. You are talking about private shelters that are scattered throughout the Capitol Wasteland.
You can find the Science bobblehead in the living quarters of Vault 106 . It should be on a desk or table.
I think it is in the vault where you find the violin, Vault 87 There is also some sheet music in Springvale School in the music room.
south-east of vault 92
it is inside a music practice room it is in a meatle case