PLEASE NOTE: We take no responsibility for any changes you make to your hardware, software, drivers or O/S as a result of the cheats listed here. Only a few of the cheats listed have been tested and we cannot guarantee any of them will work. If you come across a bad/non-working cheat, please let us know and we will remove it.
At the Start Screen press Up, Down, Right, Left, X, X, X. You will now be able to play the demo disc level.
At the Item Selection Screen hold R2 + L2 while pressing Square, Square, Square, Up, Left, Down, Right.
Pause game and then press Up, down, Right, Left, Square, Square, Square.
Unlock Bonus Stage
At the Title Screen press L1, Up, R1, Down, L2, Right, R2, Left.
Unlock all missions
At the Mission Select Screen press L1, R1, L2, R2, Right, Square, L3, R3.
Unlock all Items
At the Item Select screen hold R1 + L1 while pressing Up, Square, Square, Left, Square, Square, Down, Square, Square, Right, Square, Square.
Unlock all Characters
At the Title Screen press L1, R2, L2, R1, Right, Left, L3, R3.
Unlock All Layouts
At the Mission Select screen press R3, L3, R2, L2, R1, L1.