Pause game play in Adventure mode then press Up, Up, Down, Down, Left, Right, Left, Right, B, A. to display the cheat code entry screen. Then, enter one of the following codes to activate the corresponding cheat function. Note: Some codes will disable achievements from being earned and the game from progressing.
Unlimited secondary items:
Enter stevebrooks as a code.
Disable special tracking cameras:
Enter ihatefunkycameras as a code.
First person view:
Enter MorgyTheMole as a code. Note: Press Y to return to third person view, but without a head.
Push objects away from player:
Enter southpeak as a code.
Enter upthejoltcola as a code.
High pitched voices:
Enter chipmunks as a code.
Jennifer's chest is bigger:
Enter ArieannDeFazioWithFlair as a code.
Enter patrickdugan as a code.
Disable film grain visual effect:
Enter reverb as a code.