The Great Escape Cheats

The Great Escape Level Select
Press SQUARE, L2, SQUARE, R2, CIRCLE, R1, CIRCLE, L1, L2, R2, CIRCLE, SQUARE while at the main menu to unlock both Level Select and Greatest Escape Mode.

The Great Escape Unlimited Ammo
To have unlimited ammo, press SQUARE, CIRCLE, L2, R1, R2, L1, CIRCLE, SQUARE, L1, R1, L1, R1 at the main menu.

The Great Escape Unlock All Movies
To unlock all movies, go to the main menu and press: L2, L2, SQUARE, CIRCLE, CIRCLE, R2, R1, SQUARE, SQUARE, CIRCLE, L1, R1.

The Great Escape Hint: Unlock In-Game Stage Select
Beat the game on any level to select any level you want.