Max Payne for the Xbox

Go to the main menu; hold both triggers/both thumb buttons and simultaneously press following sequence (as fast as possible, I believe you have 0.5 sec): white-black-black-white-white-black.

This should activate the cheat menu. I know this is insane.

You can select following cheats from the cheat menu: "Refill" and "All Weapons". We would also have added "God Mode", but this would enable the player to create deadlock situations (and even crashes because of the dynamic memory consumption), which was not acceptable for a console game.