Doom – Cheats & Tips

Here are some cheats and tips for the game Doom.

Secret Level Passwords:

Enter these passwords to enter the hidden levels.

The Military Base: 6LC!2FYTHK
(Accessed from Level 3, Toxin Refinery)

Fortress of Mystery: VZH96K4YMP
(Accessed from Level 15, Spawning Vats)

The Marshes: NM3BJ67SZ1
(Accessed from Level 29, Twilight Descends)

The Mansion: 8R!3WDDGDB
(Accessed from Level 44, Suburbs)

Club Doom: WWYZ8SSZSQ
(Accessed from Level 58, The Mansion)