At the title screen, hold down the Start button and tap the following buttons in order: Y, A, B, B, Y, A, X, B, X, B. This enables cheat mode.
Now you can press X to get the level select menu.
You can also, at any point within the game, access the following cheats.
Effect Code All Inventory, Weapons, Health, Ammo Left Trigger + Start + A God Mode Left Trigger + Start + X Level Skip Left Trigger + Start + Y
Contributed By: Psycho..
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.