Unlock Greatest Escape Mode
Complete the full game once.
Unlimited Ammo
At the main menu, press square, circle, L2, R1, R2, L2, circle, square, L1, R1, L2, R1.
Unlock all movies
At the main menu, press L2, L1, square, circle, circle, R2, R1, square, square, circle, L2, R1.
Level Select
Press Square L2 Square R2 Circle R1 Circle L1 L2 R2 Circle Square at the main menu.