Cheat: All Store Items:
At the main map enter L1, R1, L1, R1, R2, R2, TRIANGLE.

Cheat: Characters:
In the character customization screen highlight the name option and enter L1, R2, R1, L2, L1, R2, R1, L2, SQUARE. Left and right will select your character. Note: Code must be entered quickly.

Cheat: Full Health:
Pause the game and HOLD R1 and L1 then press DOWN, UP, RIGHT, LEFT, DOWN, UP, SQUARE you will here a sound if you entered it correctly.

Unlockable List:
Hard Mode: 1000 points
Sudden Death Mode: 7500 points
Bonus Characters: Each time you beat the game you will receive more characters.
Costumes: Each time you beat the game you will receive more constumes.