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Duke Nukem Forever - Cheat Codes + All Door Codes

Feb 9, 2020    


All codes for doors (including DLC) + cheats!

Door Сodes



  • Duke Nukem's t1tty City, Strip club door code - 4768
  • Rude Awkening, Doctor Who Cloned Me (DLC) - 1503

Cheat Сodes



Beat the game on any difficulty and you can activate these cheats in the 'Extras' menu.

  • Duke 3D Freeze Ray = Freeze ray will fire bouncing ice projectiles.
  • Game Speed = Adjust game speed.
  • Grayscale Mode = Draw the game in grayscale.
  • Head Scale = Adjust head size of enemies and NPCs.
  • Infinite Ammo = Infinite ammo.
  • Instagib = Enemies die in 1 shot and always gib.
  • Invincibility = God mode.
  • Mirror Mode = Draw the game mirrored horizontally.

Note: This will disable achievements and it's only for single player.