Box art - Duke Nukem Forever

Duke Nukem Forever Xbox360 Cheats

Duke Nukem ForeverMore guides, cheats and FAQS

The Doctor Who Cloned Me  Unlockable - Achievements

Damn, I'm REALLY Good (40) - Beat The Doctor Who Cloned Me campaign on Insane Difficulty
Come Get A Little More (35) - Beat The Doctor Who Cloned Me campaign on Hard Difficulty
Let's Rock Out (30) - Beat The Doctor Who Cloned Me campaign on Normal Difficulty
Heart to Heart (20) - Finish Doctor Proton
I Am All That Is Man - Again! (20) - Discover all Ego cap rewards in The Doctor Who Cloned Me campaign
Another Piece of Cake (20) - Beat The Doctor Who Cloned Me campaign on Easy Difficulty
Bloody Red Rover (10) - Kill 30 enemies with the moon rover
Bubble Buster (10) - Kill 10 expanded enemies with melee attacks
Scientits (10) - Earn a 1,000,000 pinball score on the Scientits pinball machine
Threesome (10) - Kill 3 enemies within 3 seconds with the Impregnader

Overdrive Mode

Reach level 40 in Multiplayer to unlock Overdrive mode. With the exception of challenges, all points earned (kills, assists, babe captures, etc.) are now doubled. In addition, you now earn 20 points every time you damage an enemy.

Unlockable How to Unlock
Overdrive Mode Reach Level 40 in Multiplayer

Unlockable Cheats

All of these can be activated in the Extra's menu.

UnlockableHow to Unlock
Duke 3D Freeze RayComplete the game on normal or higher
Grayscale ModeComplete the game on normal or higher
Head ScaleComplete the game on easy or higher
Infinite AmmoComplete the game on normal or higher
InstagibComplete the game on normal or higher
InvincibilityComplete the game on normal or higher
Mirror ModeComplete the game on normal or higher


A Good Dam Fight (25)Defeat the Battlelord on the Hoover Dam
Air-Duke (30)Win air hockey with a score of 7-0 in the strip club
Annihilation (40)Kill 100 aliens
Balls of Steel (25)Earn a 1,000,000 pinball score in SP
Baron von Nukem (20)Shoot down 20 alien fighters
Beating the One-Eyed Worm (35)Defeat the Energy Leech
Big Guns, Big Ships (10)Blow up 5 enemy gunships or dropships
Bucket Head (30)Find all 3 helmets in the SP campaign
Call Waiting (25)Listen to all phone messages
Come Get Some (40)Complete the SP campaign on Hard Difficulty
Companion Barrel (10)Unlock the secret closet at the end of the Forkstop
Damn, I'm Good (50)Complete the SP campaign on Insane Difficulty
Dead Useful (15)Kill 10 aliens with environmental explosives
Downtown Barrel Beatdown (15)Kill 10 aliens with tossed objects
Drawrings (10)Doodle something on the whiteboard in SP
Duke Angry, Duke Smash! (20)Kill 15 aliens with melee attacks while on steroids
Extermination (25)Kill 50 aliens
FBT (10)Get knocked down 10 times
Flagon of Chuckles (5)Drink a beer in SP
Fork the Pork (10)Kill 6 aliens with the forklift
Freeze Well! (20)Kill 15 frozen aliens
Gunslinger (50)Carry the gold pistol through the whole SP campaign
He's Got a Hologram! (5)Use a Holoduke in SP
Hippy-Stomper (20)Foot stomp 12 aliens
I Am All That Is Man (40)Discover all Ego cap awards
I Need a Date (5)Look at every page of a calendar in SP
I Need a Towel (10)Get hit by 10 Pregnator bombs
Judge, Jury, Executioner (20)Execute 20 aliens
Juiced (5)Take steroids in SP
Let's Rock (30)Complete the SP campaign on Normal Difficulty
Lots of Whacking (25)Win a game of Alien Abortion in the strip club
Natural Disaster 3x (10)Kill 3 aliens at once
Nobody Likes a Whiner (5)Knock out the talent at the talk show
Noms (10)Eat 10 pieces of food during the SP campaign
Not Bad for a Human (40)Defeat the Alien Queen
Nuclear Devastation (50)Kill 250 aliens
Octacide (25)Defeat the Octaking
On the Noggin (25)Kill 30 aliens with headshots
One-Eyed Freak (10)Defeat the Cycloid
Party Animal (10)Drink all of the beers in the strip club
Pescaphobe (10)Kill all the catfish in the underwater level
Piece of Cake (20)Complete the SP campaign on Easy Difficulty
Pit Champion (25)Defeat the Battlelord in Las Vegas
Road Rage (20)Kill 15 aliens with the monster truck
Special Thanks (5)Watch the credits all the way through
Sticky Bomb Like You! (10)Put a Trip Mine on a live alien
Substance Abuser (10)Drink beer while on steroids or vice versa in SP
Sunday, Black Sunday (5)Shoot down the blimp above the stadium
Trapper (20)Kill 10 aliens with Trip Mines
Turd Burglar (10)Find and steal a piece of poo