Freeze CPU players:
Pause game play and press Left(2), Up, Down, R2. The code may be entered again to return to normal.

Extra damage:
Pause game play and press Up(2), L1, L2, Down. The code may be entered again to return to normal.

Enable combos:
Pause game play and press R1, L2, R2, L2, Right. The code may be entered again to return to normal.

Take only minor damage:
Pause game play and press Down, Up, L2, Right, Left. The code may be entered again to return to normal.

Take no damage:
Pause game play and press R2, L2, R2, L2, R1. The code may be entered again to return to normal.

Automatic super-pins:
Pause game play and press Down(4), L1. The code may be entered again to return to normal.

Random character:
Press Up + Start at the character selection screen.