On the title screen, input these codes to activate/deactivate these cheats. A small sound effect will conform correct entry of a cheat.

PC CHEATS Watch Credits - Left, Left, Left, Left, Right, Right, Right, Right Unlimited Health - Left, Right, Right, Right, Up, Right, Right, Up 500 Spits - Up, Down, Right, Left, Left, Left, Left, Down Full Max Charge - Up, Left, Down, Right, Down, Down, Up, Up 50 Wampies - Down, Left, Right, Down, Down, Left, Right, Down Auto 100% On Level Clear - Right, Right, Down, Down, Down, Up, Down, Down

PS1 CHEATS Hold L1 before inputting cheats. Watch Credits - Left, Left, Left, Left, Right, Right, Right, Right Unlimited Health - Square, Square, Circle, Circle, Triangle, Triangle, Left, Right 500 Spits - Triangle, Square, Triangle, Square, Right, Right, Left, Left Full Max Charge - Up, Left, Down, Right, Square, Square, Circle, Circle 50 Wampies - Circle, Left, Right, Left, Right, Left, Right, Circle Auto 100% On Level Clear - Circle, Square, Circle, Square, Left, Right, Circle, Square