Ape Escape cheats and cheat codes for Playstation

Debug mode
Pause the game play, then hold L1 and quickly press Down, Down, Triangle.

10 bonus lives:
Press X, Circle, X, R1, R2, L3 + R3, while the game is paused.

99 lives:
Press R2, Up, L2, Down, Left, Up, Left, Right, L2, R2, while the game is
paused.

Rear-view in ski mini-game:
Press L1 + R1 to get a rear-view mirror during the ski mini-game.

Keep current lives:
Press Start and select the "Exit" option after falling.
The game will continue at Time Station without losing a lives.

Collect up to 99 explosive bullets:
Press R2, Down, L2, Up, Right, Down, Right, Left while the game is paused
to collect more explosive bullets.