Stage selection and The Greatest Escape mode:Push the following buttons combination at the main menu: Y, R, Y, X, Y, R, X, L, X, X, X, Y. Watch all movies:Push the following buttons combination at the main menu: L, L, Y, X, X, R, R, Y, Y, X, L, R. If the code is accepted, you will see a message.Unlimited ammo and health:Pause the game play with a gun and health kit in your inventory, then push Y, X, L, R, L, R, X, Y, L, Y, Y, R buttons on your controller. If the code is accepted, you will see a message.The Greatest Escape mode:Finish the entire game once to get access to The Greatest Escape option.You can play on any level with a time limit in this mode.Getting hints from notebook:At any time, if you get stuck in the game, bring up your notebook. It tells you exactly what have to do or where have to go.Saving the game:Try to save your game after completed a major objective, because you can only save a certain number of times, which is depends on the mission.If you save too many times, you can