Here is the full list of unlockable achievements for Duke Nukem Forever on the Xbox 360.
Note that there are no secret achievements in this game.
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
