doom 3 cheats

[tycp_08]

what are some of the cheats for doom 3 for xbox? i know god mode, but is there a message saying that is has been activated?

[Coopersville]

The only thing that makes the XBOX version worse than the PC is its lack of cheats:

Skip checkpoints
While playing a game, hold L and press B, A, X, Y to advance to the next checkpoint. If you entered the code correctly, you will hear a sound.

Invincibility
While playing a game, hold L and press X, Y, B, A. If you entered the code correctly, you will hear a sound. Note: The code cannot be enabled until you take the elevator after being attacked at the start of the game. When a new area is loaded, the code must be re-enabled to regain its effect.

True story.