(last update - Sep 24 2006)
Total current cheats: 1
print meUnlimited life
To unlock unlimited life press Start during game play, then hold X and press R1, Square, Circle, Triangle, R2, L2, L1, R3, Down, Right, L3.
Older Cheats: print me
(last update - Aug 20 2001)
From the Main Menu, press R1 + R2, L1 + L2, O, Square.
At main menu press X, X, triangle, circle, up, up, down, square, triangle