Unlock All Options
Go to the cheat screen and enter: TRIANGLE, TRIANGLE, X, X, SQUARE, CIRCLE, SQUARE, CIRCLE.

Bouncing Grenades
Go to the cheat screen and enter CIRCLE, CIRCLE, CIRCLE, CIRCLE, CIRCLE, CIRCLE, CIRCLE, CIRCLE.

Gibby Bullets
Go to the Cheat screen and enter CIRCLE, CIRCLE, CIRCLE, CIRCLE, TRIANGLE, X, CIRCLE, CIRCLE.

Gibby Explosions
Go to the Cheat screen and enter TRIANGLE, CIRCLE, X, SQUARE, TRIANGLE, CIRCLE, X, SQUARE.

Rain of Fire
Go to the Cheats screen and enter SQUARE, SQUARE, SQUARE, SQUARE, SQUARE, SQUARE, SQUARE, SQUARE.

Strange Death Sequences
Go to the Cheats screen and enter TRIANGLE, TRIANGLE, TRIANGLE, TRIANGLE, TRIANGLE, TRIANGLE, TRIANGLE, TRIANGLE.

Super Health
Go to the Cheats screen and enter X, X, SQUARE, TRIANGLE, SQUARE, TRIANGLE, CIRCLE.

The Dead Walk
To have the dead walk about, go to the Cheats screen and enter X, X, X, X, X, X, X, X.

Unlimited Ammo
Go to the Cheat screen and enter SQUARE, TRIANGLE, X, CIRCLE, SQUARE, CIRCLE, X, TRIANGLE.

Unlimited Grenades
Go to the Cheat screen and enter CIRCLE, X, CIRCLE, SQUARE, X, CIRCLE, X, CIRCLE.

Unlock All Cheats
Go to the Cheat screen and enter SQUARE, CIRCLE, TRIANGLE, CIRCLE, SQUARE, X, TRIANGLE, X.

Unlock Directors Cut
Go to the Cheats screen and enter SQUARE, X, CIRCLE, TRIANGLE, CIRCLE, X, SQUARE, TRIANGLE.

Unlock Level Select
To play any level, go to the Cheat screen and enter CIRCLE, SQUARE, X, TRIANGLE, SQUARE, CIRCLE, X, X.

Unlock Rapid Rails
Go to the Cheat screen and enter CIRCLE, SQUARE, CIRCLE, SQUARE, X, X, TRIANGLE, TRIANGLE.