The Great Escape Cheats

The Great Escape Cheat List
On the main menu, press Y, R, Y, X, Y, R, X, L, X, X, X, Y to select levels.

On the main menu, press L, L, Y, X, X, R, R, Y, Y, X, L, R to unlock all movies.

While playing, pause when you are equipping a gun and a healthkit. Press Y, X, L, R, L, R, X, Y, L, Y, Y, R. A to restore your life.