Survive The - Killers In Area 51 Instakill

: Use vents and secret paths to bypass dangerous hallways or trap killers in rooms you no longer need to enter. Codes for Progression :

: Located in the Isolation Vault; use the fixed code 1947 to unlock it. Survive the Killers in Area 51 Instakill

: Found in the Radioactive Weaponry area, accessible through the Radioactive Tunnel. : Use vents and secret paths to bypass

: Use the chat to share codes with teammates. Even dead players can see codes if they are spectating someone in the code room. Survive the Killers in Area 51 Instakill