This page contains Cheats for Duke Nukem 3D organized by sections for PC - Windows. Duke Nukem 3D is a Action Shooter First-Person game, made by 3D Realms, released on Jan 31, 1996 and published by GT Interactive. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Duke Nukem 3D PC - Windows Cheats
Enter one of the following codes during game play....From: amil, Alex, kri
Use the following entries with the dnscotty code. 101 102 103 104 105 (Boss) 106 201 202 203 204 205 206 207 208 209 (Boss) 210 211 301 302 303 304 305 306 307 308 309 (Boss) 310 311...From: ganae
Go to the Hotel Hell level and go to the fountain by the pool. Step through the waterfall, then go behind a bush. You will see a radioactive waste sign like the ones that mark the end of a level, except it is gray. It will take you to the secret Freeway level....From: jakethewho
There is a tenth level on Shrapnel City called Tier Drops. To get there, go to the movie level and go to the stage with the NASA sign and the body parts with a telescope. Kill the alien with the chain gun and press [Space] on the sign. A door should appear with the caution sign that ends the level. Do not go to the stage with the ship, or this will...From: hannahwarman90
Go to a level with a shrinker that shoots you to shrink. Jetpack up to the ceiling and when you grow, you will die. After dying, enable the dncornholio code and you will remain small. Note: If you walk over water or put a jetpack on, you will float towards the ceiling and stay there until you turn off the jetpack or float over the ground....From: Sumzor987
If you have a jet pack, fly up and destroy the beer blimp. Guns and health will scatter on the ground, allowing the final Boss to be killed easier. Note: One of the best weapons to use against it is the Devastater....From: cheater
Begin a modem multiplayer game and enable recording on the options screen. Press K during game play to view the game from your opponent's view point....From: debs
This is an extremely easy glitch to do, but only works in the original Duke Nukem 3D for DOS and variants.(Plutonium Pak, etc.) Simply select Weapon 1(Duke's Foot) then hold the Fire button. As you're doing this, hold down the Mighty Foot button as well. Duke is now kicking 1.5 times per kick! Not only that, but he's doing so using both his left an...From: AmberKinz21
To use this, you must first active god mode in any difficulty level except Damn, I'm good. After that, wrap to a boss and kill it. Once you have done that, start a new game on Damn, I'm good and you'll be in god mode. This works until you go to a lower difficulty level and deactivate it or quit the game entirely....From: melissa
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