Bouncing Grenades Cheat
On the cheat menu, enter X, X, X, X, X, X, X, X

Director's Cut Cheat
On the cheat menu, enter Y, A, X, B, X, A, Y, B

Fat Cheat
On the cheat menu, enter X, X, X, X, B, A, X, X

Gibby Ammunition Cheat
On the cheat menu, enter A, A, A, A, X, Y, A, A

Gibby Explosion Cheat
On the cheat menu, enter B, X, A, Y, B, X, A, Y

Joker Cheat
On the cheat menu, enter Y, A, Y, A, Y, A, Y, A

Level Select Cheat
On the cheat menu, enter X, Y, A, B, Y, X, A, A

Rain Of Fire Cheat
On the cheat menu, enter Y, Y, Y, Y, Y, Y, Y, Y

Rapid Rail Cheat
On the cheat menu, enter X, Y, X, Y, A, A, B, B

Super Health Cheat
On the cheat menu, enter A, A, Y, B, Y, B, X

Unlimited Ammo Cheat
On the cheat menu, enter Y, B, A, X, Y, X, A, B

Unlimited Grenades Cheat
On the cheat menu, enter X, A, X, Y, A, X, A, X

Unlock All Cheats
On the cheat menu, enter Y, X, B, X, Y, A, B, A

Unlock All Options
On the cheat menu, enter B, B, A, A, Y, X, Y, X

Wacky Death Cheat
On the cheat menu, enter B, B, B, B, B, B, B, B

Walking Dead Cheat
On the cheat menu, enter A, A, A, A, A, A, A, A