Enter the following codes at the title screen. A sound confirms each cheat.
L2, R2, L1, R1, Down, Up, Up, Down
L2, R1, L1, R2, Left, Right, Circle, Square, R2, L2
L2, R2, L1, R1, Left, Right, Down, Up
L2, L1, Left, Right, R1, R2
R2, R1, Right, Left, L1, L2
L2, R2, L1, R1, Up, Down, Down, Up. When the game starts, press and hold Square
and press Triangle.
R2, R1, L1, L2, Up, Right, Down, Left.
L2, L1, R1, R2, Up, Left, Down, Right
Infinite Health P1 800dc7840009
Thanks to Revolution readers Brian Burow, John Thomas Herrin, Matt, and InTeL!