Enter one of these codes during game:

Refill Ammo: 
black, B, A, R, R, A, L, Black.

Infinite Ammo: 
A, L, L, black, B, white, L, L. 

View Any Movie:
A, Y, A, Y, black, R, A, Y. 

Fill Ammo: 
black, B, A, R, R, A, L, black. 

Big Heads: 
L, black, B, white, white, B, black, L. 

Big Hands: 
R, white, X, L, white, R, R, Y. 

Big Boots: 
R, white, Y, A, L, B, white, X. 

Fill Health Bar: 
X, R, A, Y, black, B, A, R. 

Invincible: 
X, X, X, R, A, L, L, Y. 

Topsy Turvy: 
Y, A, B, B, A, B, white, white. 

God Mode: 
Y, A, B, X, B, A, A, L. 

Play Any Level: 
Y, white, black, L, A, R, R, Y.