These codes are entered by pressing either X, Y, WHITE, or BLACK. You can enter the codes by pressing pause and accessing the Cheats menu. After inputting a code, it will stay on the menu permanently. You can toggle it on or off at any time.
BOUNCY GRENADES: BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK, BLACK
EXPLOSIVE PERSONALITY: X
GIBBY BULLETS: BLACK, BLACK, BLACK, BLACK, WHITE, X, BLACK, BLACK
GIBBY EXPLOSIONS: WHITE, BLACK, X, Y, WHITE, BLACK, X, Y
RAIN OF FIRE: Y, Y, Y, Y, Y, Y, Y, Y
SUPER HEALTH: X, X, Y, WHITE, Y, WHITE, BLACK
THE DEAD WALK!: X, X, X, X, X, X, X, X
UNLIMITED AMMO: Y, WHITE, X, BLACK, Y, BLACK, X, WHITE
UNLIMITED GRENADES: BLACK, X, BLACK, Y, X, BLACK, X, BLACK
UNLOCK ALL CHEATS: Y, BLACK, WHITE, BLACK, Y, X, WHITE, X
UNLOCK DIRECTOR'S CUT: Y, X, BLACK, WHITE, BLACK, X, Y, WHITE
UNLOCK RAPID RAILS: BLACK, Y, BLACK, Y, X, X, WHITE, WHITE
UNLOCK LEVEL SELECT: BLACK, Y, X, WHITE, Y, BLACK, X, X
WACKY DEATHS: WHITE, WHITE, WHITE, WHITE, WHITE, WHITE, WHITE, WHITE