James Cameron’s Dark Angel Cheats
How to use these cheats
Button names refer to the Xbox controller — A, B, X, Y, the LB/RB bumpers, LT/RT triggers and the D-pad. Unless told otherwise, enter codes from the pause or options menu, or while playing. Some cheats disable achievements for that save — keep a separate save before you start.
James Cameron's Dark Angel has no cheat codes on Xbox. The extras below are an unlockable ending and a handy glitch.
Extended ending: Successfully complete the game and let the credits run to the very end. An extended sequence featuring the game's true ending will play.
Fall through the floor: On the rooftop level just before the intermission where Max blows up the satellite tower, play on the normal difficulty. At the start, run and collect the items in the wall, but do not sneak up on the first guard; he must turn and see you. Walk behind him when he stops, wait until he turns around, then press Y to flip him. You will fall underneath the floor and bypass all the guards. Run to the final locked gate at the end of the level and run into it to finish the mission without running out of time.