Pause the game, hold L1 then enter the code.
| Endless fall | X, X, X, X, X, X |
| No weapon or health meter | Up, Square, Up, X |
| Refill health | Square, X, Triangle, Circle |
| Jump to last place of death | Square, Circle, X |
| Level select option | Triangle, Up, X, Down |
| All weapons | Square, Circle, Up, Down, X, Square |
| Infinite lives | Triangle, Circle, X, Square |
| All weapons and infinite ammo | X, Triangle, Circle |
| Debug mode | Down, Down, Triangle |
| Invincibility | Down, Up, Left, Left Triangle, Up, Right, Down |
| Checkpoint Select option | Square, Circle, X |
