+10 lives, Mega Weapons, all level access
Triangle, X, Square, Square, Triangle, Circle, Circle, Square, Triangle, Square, Circle, X
All keys
Square, X, Circle, Triangle, X, Triangle, Triangle, X, Triangle, X, Triangle, X
All level access
Triangle, Square, Square, Triangle, Circle, Circle, Square, Square, Triangle, Circle, Square, Square
(Do NOT pause before entering these codes)
Brighter screen
Square, Triangle, Circle, Square, Square, X, Circle, Triangle, Square, Circle, X, Triangle
Cloaking Device
Triangle, Square, X, Circle, Square, X, Circle, Triangle, X, Square, X, Triangle
Invulnerability
Square, Triangle, Circle, Square, Square, Triangle, Circle, Circle, Square, Triangle, Square, X
Mega Weapons
Triangle, Square, Circle, X, Triangle, Square, X, Triangle, Square, X, Circle, Square
Shield Recharge
Triangle, Triangle, X, Square, Triangle, C, Triangle, X, Square, X, Triangle, X
Strange Colors
Square, Triangle, Circle, Square, Square, Triangle, Circle, Circle, Square, Triangle, Square, X, Triangle, X, Square, Triangle
Turbo
Square, Triangle, Circle, Square, Triangle, X, Square, X, Circle, Triangle, Square, X