Duke Nukem 64 Gameshark Codes (USA)
This page contains the Gameshark codes that I have for Duke Nukem 64, a game for the Nintendo 64. If you are playing on a physical N64 console then you will need to purchase a physical Gameshark or Xploder device to use the codes you find on this page and website. From what I have read and seen both of these cheat devices have cross compatibility.
For those of you out there using an Emulator, using cheats is typically straight forward. There's normally a toolbar at the top of your Emulator that will lead you to the cheats window. I have guides to help you setup cheats with RetroArch, Mupen/RMG and Project 64; follow the links provided to the Emulator of your choice.
If you don't see the cheats you're looking for on this page I recommend you return to my Duke Nukem 64 Gameshark Codes page and choose a different section.
Activator 1 P1: D02AD164 00??
Activator 2 P1: D02AD165 00??
Dual Activator P1: D12AD164 ????
Activator 1 P2: D02AD16C 00??
Activator 2 P2: D02AD16D 00??
Dual Activator P2: D12AD16C ????
Activator 1 P3: D02AD174 00??
Activator 2 P3: D02AD175 00??
Dual Activator P3: D12AD174 ????
Activator 1 P4: D02AD17C 00??
Activator 2 P4: D02AD17D 00??
Dual Activator P4: D12AD17C ????
Open Cheat Menu: 801012D8 0001
Open Invincibility Cheat: 801012DC 0001
Open Monsters Cheat: 801012E0 0001
Open All Items Cheat: 801012E4 0001
Open Goto Level ?? Cheat: 801012E8 0001
Infinite Night Vision: 812A5A5C 0640
Infinite Holoduke: 812A5A2C 0640
Infinite Portable Medikit: 812A5A4A 0064
Infinite Protective Boots: 812A5AA2 00C8
Invincibility Cheat On: 802AAA68 0001
Invincibility Cheat Off: 802AAA68 0000
Monsters Cheat On: 802AABDB 0000
Monsters Cheat Off: 802AABDB 0001