go in vault 22 take the elevator to the Floor 4 Common areas then go straight till you see some chairs then there should be a massive drop in the middle drop down of the fourth floor. Then look for a door with quarters on then the first door to the left will be the keycard and also some spore plants the keycard will be on the right on a shelf just as you came in. Then go back to where you dropped down to. Then their should be some stairs on my video leading back to the 4th floor when you find it go back to the elevator and go to floor 5 pest control then from the elevator go straight and you should see a door open it up and then their should be a room with a door and a terminal outside you will know if its the one you need because it will be locked use the keycard on the terminal and then open the cave entrance door go straight till you get to two ways take the right path and follow it all the way till a wooden door called Oxygen something i cant remember then after you go through the door follow it all the way to a tunnel then go through it and then your in the blocked off room in the top right corner of the room there should be two filing cabinets they should be in the closest cabinet to the corner. :)
The Secret weapon - AER14 prototype
go to the fifth floor pest control then the first right there should be a door you need 50 lockpicking i think once unlocked follow the stairs downwards then round the corner there will be a blocked of stairs the prototype will be on the floor in front of the debris
omg i hate this place thanks for the video.
Substansional 18 hours ago
@buttraper100 There is a prototype weapon its the AER 14 it can be found in the pest control look right and go in the stairs you will see a dead body with the gun :D
banethekiller 5 days ago
is there a way to do it without the quarters door cuz i broke the lock
ps3mainia2010 5 days ago
omg dude i love you this was so helpful
QuintarThaMonkk 1 week ago
@buttraper100 He shows it in the end of the video and explains in the description. got the the fifth floor then take the first right. There will be a door called stairs that brings you to the bottom of the fourth floor that is blocked off from the other part so you have to use this way. Once you go through the door it is by the dead guy.
43v3rTHEPIZZA 1 week ago
NO Prototype x_X
buttraper100 1 week ago
I remember when this game was new and the comments where over flowing saying don't go here there things that keep killing players and are untargetable in vats and such... Good job Obsidan
IsaacD39 1 week ago
@TheDyingLove it's annoying your witing :L you prick
heinrichbeckmann 1 week ago
Learn to do a walkthrough. Fuck Head...
its anoyying when you keep moving around :l
TheDyingLove 1 week ago
i dont have 50 lock pick or repair is there away u can possibly do it w/o those?
crocgator44 1 week ago