Ape mode:
Press Start to pause game play, then hold Z and press B, B, A, Y, B.
Unlimited bananas:
Press Start to pause game play, then hold Z and press A, X, X, Y, A.
Fez and rollerskates:
Press Start to pause game play, then hold Z and press X, A, A, A, B.
Reversed gravity:
Press Start to pause game play, then hold Z and press Y, Y, B, A, A.
