Duke Nukem: Time to Kill Classic
Sega Genesis / Mega Drive · cheat codes
Duke Nukem 3D cheats & codes
34 codes for Duke Nukem 3D on the Sega Genesis / Mega Drive, including Action Replay codes.
Duke Nukem 3D Action Replay codes
How to use: Datel's Action Replay sat between the console and the game. Enter codes on its menu before starting the game, or paste them into your emulator's cheat menu.
| Effect | Code |
|---|---|
| Infinite Health | FF5573:64 |
| Run Mode Toggle (0-1) | FF5541:XX |
| Weapon Effect Modifier | FF5597:XX |
Duke Nukem 3D Other codes
How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.
| Effect | Code |
|---|---|
| Infinite Energy | D7HA-AAEC |
| Infinite Ammo Weapon 2 | D7AT-AAG6 |
| Infinite Ammo Weapon 3 | D7BA-AAET |
| Infinite Ammo Weapon 5 | D7CT-AACJ |
| Infinite Energy | FF5572:00C8 |
| Infinite Ammo Wp2 | FF5566:0063 |
| Infinite Ammo Wp3 | FF5568:0063 |
| Infinite Ammo Wp4 | FF556A:0063 |
| Infinite Ammo Wp5 | FF556C:0063 |
| Infinite Ammo Wp6 | FF556E:0063 |
| Infinite Ammo Wp7 | FF5570:0063 |
| Protection From All Enemy Attacks | AVHA-AA6A |
| Large Medkits Restore 100 Health Points (Instead of 30) | NT2T-AAGY |
| Infinite Shotgun Ammo | AVBA-AA6R |
| Infinite Chaingun Ammo | AVCA-AA76 |
| Infinite RPG Ammo | AVCT-AA4G |
| Infinite Devastator Ammo | AVDA-AA5L
AVDA-AA76 |
| Start A New Game With 200 Pistol Ammo (Instead of 48) | 3A1A-AAHG |
| Start A New Game With 48 Shotgun Shells (Instead of 48 Bullets) | PA1A-BL1L |
| Start A New Game With 48 Chaingun Ammo (Instead of 48 Bullets) | PJ1A-BL1L |
| Start A New Game With 48 RPG Ammo (Instead of Bullets) | PT1A-BL1L |
| Start A New Game With 48 Devastator Ammo (Instead of Bullets) | RA1A-BL1L |
| Infinite Health | FF5572:0064 |
| Run Mode Toggle (0-1) | FF5540:0000 |
| Weapon Effect Modifier | FF5596:0000 |
| Infinite Ammo: Pistol | FF5566:0064 |
| Infinite Ammo: Shotgun | FF5568:0064 |
| Infinite Ammo: Triple Shotgun | FF556A:0064 |
| Infinite Ammo: Rocket Launcher | FF556C:0064 |
| Infinite Ammo: Pipe Bombs | FF556E:0064 |
| Infinite Ammo: Rocket Launcher 2x? | FF5570:0064 |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
Duke Nukem 3D walkthroughs & guides
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Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.