Cheat mode:
Select the "Cheats" option at the "Extras", then enter one the following codes. Then, press Start and that cheat option will now appear on the "Cheats" menu.
All levels:
Press L2, R2, L2, R2, L1, R1 at the "Cheats" menu.
Art gallery:
Press Circle, X, L2, R2, Circle, X at the "Cheats" menu.
Movie gallery:
Press L1, L1, Circle, X, L1, R1 at the "Cheats" menu.
Unlimited ammunition:
Press R2, L2, Circle, L2, X, R2 at the "Cheats" menu.
