Unlockable Multiplayer Clothing
Complete the requisite multiplayer challenges below to unlock new clothing Duke can wear for multiplayer.
| Unlockable | How to unlock |
| Backwards Baseball Cap | Burger Face III Challenge - Get 250 kills with shotgun |
| Baseball Cap | Splatter King III Challenge - Get 75 kills with pipe bombs |
| Brain Sucker | Laser Seeking Missiles III Challenge - Get 250 kills with Enforcer |
| Canadian Flag Logo | Tiny But Deadly III Challenge - Get 75 kills with Garter Pistol |
| Cheese Hat | Swiss Cheese III Challenge - Get 250 kills with Ripper |
| Detonator Logo | Boom Goes the Weasel III Challenge - Get 250 kills with Rocket Launcher |
| Hoplite Helmet | Punchy McPuncher III Challenge - Get 75 melee kills |
| I Shot Stupid Logo | Right In the Eye III Challenge - Get 250 kills with Railgun |
| Jester Hat | Watch Your Step III Challenge - Get 75 kills with trip mines |
| Military Hat | Size Doesn't Matter III Challenge - Get 250 kills with Pistol |
| Retro Duke Logo | Meat Grinder III Challenge - Get 250 kills with Devastator |
| Ski Goggles | Ice to See You III Challenge - Execute 75 frozen players |
| Tie-Dye Shirt | Medium Rare III Challenge - Get 250 kills with AT laser |
| Uncle Sam Hat | Pee Wee Vermin III Challenge - Stomp on 75 enemies |
| Wolf Logo | Roid Rage III Challenge - Get 75 kills with Steroids |
| WTF Logo | Smile You Son of a Bitch III Challenge - Get 75 kills with exploding barrels |
Verified by: this cheat is unverified
Submitted by: anonymous on April 23, 2012