Dead Space/Cheats

In Dead Space, cheats can be activated by opening the pause menu during the game by pressing "Start" and typing in a certain code. The infinite stasis and infinite oxygen codes can be used multiple times, but the codes that add credits or power nodes can only be used once. When typed in, you should hear a beep and the cheat will be activated. These codes do not affect the ability to unlock achievements, so they can come in handy when trying to beat the game on impossible difficulty.