Duke Nukem

At the Title screen press Up Down Down Left Right Left Up Up. If you want to enter both of these codes you must enter this one first.

At the Title screen press Left Right Up Up Down Up Right Left.

Press up,down,left,left,right at the title screen
Submitted by unknown

Submit a new cheat for Duke Nukem:

Platform: GameBoy
Modified: Mon Jun 14 03:23:20 2004

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