Dead Space (Xbox 360)

Cheat mode:
Press Start to pause game play, then enter one of the following codes. A sound will confirm correct code entry. Press Start to resume the game with the code activated. Note: Some codes may only be enabled once per game.

Refill oxygen:
Press X, X, Y, Y, Y.

Refill Stasis and Kinesis energy:
Press X, Y, Y, X, Y.

+2 Nodes:
Press Y, X, X, X, Y.

+1,000 Credits:
Press X, X, X, Y, X.

+2,000 Credits:
Press X, X, X, Y, Y, Y.

+5,000 Credits:
Press X, X, X, Y, X, Y.

+10,000 Credits:
Press X, Y, Y, Y, X, X, Y.