Fallout new vegas - Vault 22 Hepa cartridge filters + Prototype Secret weapon location

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

• #gaming
• #fallout_new_vegas
• #quest
• #still_in_the_dark
• #walkthrough
• #secret_weapon
• #vault_22
• #prototype
• #aer14
• #location