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Cheats for Duke Nukem 3D

Invincible

  • Xbox 360
  • code
DNCORNHOLIO *For info on how to use this code look at *Code Notes

Says Register Cosmo Today

  • Xbox 360
  • code
DNCOSMO *For info on how to use this code look at *Code Notes

Invincible

  • Xbox 360
  • code
DNKROZ Or DNCROSS *For info on how to use this code look at *Code Notes

Shows Debug Info

  • Xbox 360
  • code
DNDEBUG *For info on how to use this code look at *Code Notes

Steroids

  • Xbox 360
  • code
DNHYPER *For info on how to use this code look at *Code Notes

All Inventory

  • Xbox 360
  • code
DNINVENTORY *For info on how to use this code look at *Code Notes

Power Ups Access Cards

  • Xbox 360
  • code
DNITEMS *For info on how to use this code look at *Code Notes

All Keys

  • Xbox 360
  • code
DNKEYS *For info on how to use this code look at *Code Notes

Change Difficulty

  • Xbox 360
  • code
Type the following codes during game play: DNSKILLx difficulty level: x is skill level (1 to 4; zero toggles monsters off)

End Episode

  • Xbox 360
  • code
Type the following codes during game play: DNENDING end episode