Pause the game during gameplay and select "Cheats." From there, construct the following phrases to enable the codes.

• All Weapons: CHARLIE HUSTLE OVERDRESSED ROMEO
• Big Foot Mode: DEAD RED PARTY SHOES
• Big Head Mode: BUTT CHEAT CAN SURPRISE
• Clear Map: YESTERDAY YOUR ZEBRA DIE
• Control Time: CHARLIE ALPHA NOVEMBER ECHO
• Freeze Enemies: CHARLIE OSCAR LIMA DELTA
• God Mode: NO PAIN NO CANE
• Infinite Ammo: FISH IN A BARREL
• Level Up Weapons: FRIENDLIEST GOD IN GALAXY
• Restore Health: CANE READY TO ROCK
• Unlock All Doors: ANY AND ALL CODE
• Unlock All Levels: COOL LEVEL CHEAT CODE