www.Play With Cheats.com

Unlimited ammunition

Enter MADMAN as a code at the cheat menu.

Level select

Enter SELLOUT as a code at the cheat menu. Load a saved game and all levels will be unlocked.

Invisibility

Enter SLLEWGH as a code at the cheat menu.

All available weapons

Enter TEXAS as a code at the cheat menu. All weapons available in the current level will be unlocked.

Invincibility

Enter EMERPUS as a code at the cheat menu.

Cheat Mode

Enter ''FMNFB'' as a code at that "Enter Cheat" screen to unlock all cheats.

Demo Mode

Enter ''HUNTER'' as a code at that "Enter Cheat" screen.

Zoo Mode

Enter ''ZOO'' as a code at that "Enter Cheat" screen. This mode allows you to kill all animals.

Big Head Mode

Enter ''HEID'' as a code at that "Enter Cheat" screen.

Float in air glitch

This glitch is a way to stay in the air forever. Choose multiplayer and choose any level where you can fall very far down, such as the treehouse level. Choose the start with all weapons cheat and play normally. Chose the gun that turns into that remote-control spider thing and jump off the treehouse. Don't stop pressing the jump button (A default) and you can move it around in the air and explore.