checked-no =>Cheat Codes: During the game, pause, hold [L]+[R] and enter a code. * Invincibility: Y B A X * Tiny Enemies: Y Y A A * Super Attacks: B B X X * All Upgrades: Y X Y X * Infinite Ammo: B X A Y * Refill Range Meter: PAD: A D Y U * Refill Life : PAD: Y A U * Slow Motion: Y X A B