Invincibility:
Hold L and press X, Y, B, A during game play. A sound will confirm entry.Skip Checkpoints:
Hold L and press B, A, X, Y during game play. A sound will confirm entry, and you will advance to the next checkpoint.
Doom Ultimate and Doom 2 cheats: Hold L and enter these codes for the corresponding effect. Repeat to disable.
| A, A, A, A | God/Degreelessness mode |
| B, B, B, B | All weapons, ammunition, and armor |
| A , B , A , B | All weapons, health, keys, and armor |
| X, X, X, X | Temporary invincibility |
| X, X, X, Y | Berserk mode |
| B, B, A, A | Get Chainsaw |
| X, X, Y, Y | Invisibility |
| Y, Y, Y, X | Light Amplification Goggles |
| X , Y, Y, Y | Radiation Suit |
| Y, Y, Y, Y | Full map |
| A, A, B, B | End level |
Storage locker combinations:
| 492 | Locker 009 |
| 516 | Locker 029 |
| 134 | Locker 034 |
| 134 | Locker 035 |
| 714 | Locker 042 |
| 769 | Locker 105 |
| 634 | Locker 116 |
| 634 | Locker 117 |
| 937 | Locker 407 |
| 937 | Locker 408 |
Thanks to Revolution reader Mikael!
