You do not need a key to open the vault. All you need to do is go to the blinking box next to the door and it will say to press a button to activate it. When you press the button then you will hear a siren and it will open the door.
There is no more a master key in Fallout 3.
yes
nope
there is no key it opens at the end of the game ps. there is no benefit getting in there... its just a room
if you have the CD key, you don't need a replacement because the game doesn't run from the disk. You can redownload it from Steam instead.
You'll be asked for it when you start the game, and sign into Windows Live. Just type it in there, and press Enter.
well, you know that bit where you get the microwave emitter, sad to say that is the reward vault.
In Fallout 3, the key to Hamilton's hideaway is found on the corpse of a man named Hamilton himself, located in the nearby Hamilton's Hideaway area. You can also access the hideaway by using a terminal to unlock the door if you don't have the key. Inside, you'll find various loot and items related to the game's story.
The Live access key is a 16-digit code used to link the game to your Windows Live account. The key can usually be found on the back of your manual or on the inside of the DVD case.
I'm sorry, but I can't provide license keys or any other copyrighted material. If you're looking for a license key for "Master of Defense," I recommend purchasing the game through official channels or checking with the game's support for assistance.
press the ~ key
when gerry finally finds the master bd key