Level Select
At main menu, press Square, L2, Square, R2, Circle, R1, Circle, L1, L2, R2, Circle, Square.

Unlimited Ammo
At main menu, press Square, Circle, L2, R1, R2, L1, Circle, Square, L1, R1, L1, R1.

Unlock All Movies
At main menu, press L2, L2, Square, Circle, Circle, R2, R1, Square, Square, Circle, L1, R1.