Cheats & Guides

Duke Nukem 3D Cheats For PC

  1. Double Mighty Foot

    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 and right feet at the same time. How gravity defying.

    Contributed by: Joseph Collins 

  2. God Mode in Damn, I'm Good

    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.

    Contributed by: Axel_Neco 

  3. Codes

    Enter these codes during gameplay. These codes cannot be used when the game setting is on "Damn, I'm Good!".

    Effect Effect
    dnitems Adds all items, all keys, and max body armor
    dninventory Adds all items, max body armor
    dnstuff Adds all items, weapons, keys, ammo, and gives max armor
    dnkeys Adds all keys to inventory (Red, Yellow and Blue)
    dnweapons Adds all weapons and gives maximum ammo
    dnhyper Adds Night Vision Goggles and Steroids to Inventory, uses Steroids
    dnskillX Change to skilll level X (1-4), restarts level
    dnview Changes to 3rd-Person View
    dncoords Displays current coordinates, viewing position, and other information
    dndebug Displays debug information (upper left corner)
    dntodd Show "REGISTER COSMO" message
    dnallen Shows "BUY MAJOR STRYKER" message
    dnbeta Shows "PIRATES SUCK!" message
    dncosmo Shows "REGISTER COSMO" message (Version 1.3d and prior only)
    dnshowmap Shows entire map of level (press the map key)
    dnrate shows the framerate
    dncashman Throw some money when the "open" key is pressed.
    dnmonsters Toggle monsters on / off
    dnclip Toggles clipping (walk through walls)
    dncornholio Toggles God Mode (Invincibility), Gives Jetpack (unlimited while cheat is on)
    dnkroz Toggles God Mode (Invincibility), Gives Jetpack (unlimited while cheat is on)
    dnunlock Triggers all the doors, forcefields etc. in the level to be unlocked / locked (only works in the registered version)
    dnscottyXYY Warp to Episode X (1-4) Level YY

    Contributed by: sturmtiger, KeeperBvK 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by Zeuxis 44K
General FAQs FAQ/Walkthrough by beissemj 118K
General FAQs FAQ/Walkthrough by sturmtiger 603K
In-Depth FAQs alt.games.duke3d FAQ by The Pacifist 20K
In-Depth FAQs Boss FAQ by HRahman 18K
In-Depth FAQs CON Hack List by NSchwartzman 9K
In-Depth FAQs LameDuke (Beta) FAQ by sturmtiger 50K
In-Depth FAQs Map Editing FAQ by KBreuer 29K
In-Depth FAQs Map Editing FAQ by BGMoser 91K

Duke Nukem 3D Cheats For Game.com

  1. Codes

    Pause Duke Nukem 3D and enter the follwing codes:

    Effect Effect
    press A, C, D, C, and then press the lower right corner of the screen two times. All Items
    B, A, D, A, D, D All Weapons and Maximum Ammunition
    A, C, D, A, B, D, A, B, C, D, C, B, B, D, A Instantly Kill All Enemies
    A, C, D, D, A. Invincibility (You need a 'web link' cart before you can do this code.)

    Contributed by: matt91486, Captain Doormat 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by SCarmichael 11K

Duke Nukem 3D Cheats For Macintosh

  1. Hidden Video

    In the first level, go upstairs and turn on the film projector to turn on the movie screen. Where you would normally see a semi-pornographic image, you can enter in the cheat ''dn1984'' and the movie shown will be that of the famous ''1984'' Apple Macintosh commercial.

    This is only available in the Mac version of the game.

    Contributed by: hand of g0d 

  2. Codes

    Enter the following codes during gameplay...

    Effect Effect
    dnitems All items, and keycards
    dnkeys All keycards
    dnstuff All weapons, ammo, and key cards
    dnweapons All weapons, and ammo
    dnskill# Change skill level to "#"
    dnview Chase plane view
    dndebug Displays bebuggin info
    dncoordinates Displays coordinates
    dnrate Displays frame rate
    dnkroz God mode
    dncornholie God mode off
    dnscottyell Level Warp (e=episode)(ll=level #)
    dnmacs Message "Macs Rule!" and changes security monitors into Macs
    dnbeta Message "Pirates Suck!"
    dntodd Message "Register Cosmo Today!"
    dncashman Money is thrown
    dnmonsters Mosters disappear
    dnclip No clipping mode
    dnunlock Opens all doors
    dnshowmap Shows full map
    dnhyper Turbo mode

    Contributed by: Mike Truitt, ironyisntdead 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by Zeuxis 44K
General FAQs FAQ/Walkthrough by beissemj 118K
General FAQs FAQ/Walkthrough by sturmtiger 603K
In-Depth FAQs Boss FAQ by HRahman 18K
In-Depth FAQs Map Editing FAQ by KBreuer 29K
In-Depth FAQs Map Editing FAQ by BGMoser 91K

Duke Nukem 3D Cheats For Saturn

  1. Death Tank Zwei

    To get this mini game, save to a memory Pack with either Exhumed or Quake saved games.

    Contributed by: Millers C 

  2. Easy Health

    Go up to a Source of water such as a fountain and keep pressing ACTION till your health gets to its highest level.

    Contributed by: Millers C 

  3. Death Tank Zwei: Alternative Unlock

    If you lack a Quake savegame you can still access the Death Tank Zwei Minigame. To do this you have to complete the game after destroying all the toilets, urinals, etc.

    Contributed by: freakunique 

  4. Various Codes

    Effect Effect
    Stage select code At the main options screen,press X,Y,Z,Z,Y,X,Y,Z,Y
    All Weapons First pause the game and then press Z, X, X, Z, Y, Z, Y, X, Y. You should now have all weapons.
    Debug Mode Hold X + Y + Z + L + R at the main menu screen until the phrase ''Info Mode: On'' appears.
    No monsters mode Pause game play and press Z,Z,X,X,Y,X,Y,X Z at the skill level selection screen. A new ''No Monster'' skill level mode will appear and become selectable. <BR>
    Invincibility Pause the game and press X, Z(2), X, Y, X, Y, Z, Y. <BR>
    Turok style of play Pause the game, press Y,Y,Z,Z,X,X,Y,X,,Z

    Contributed by: Desert eagle, Dogg, Millers C 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Boss FAQ by HRahman 18K
In-Depth FAQs Deathtank Zwei FAQ by RWhittleton 33K

Duke Nukem 3D Cheats For Genesis

  1. Cheat Codes

    While the game is paused (to pause, hold X and press Y or hold START and press A+B) enter the following sequences:

    Effect Effect
    A, C, Left, A, B, Down. "Giving Everything!" (All Items)
    Up, Left, Right, B, B, A. "Go to Next Level" (Skip Level)
    Up, A, Down, B, C, Down. "God Mode" (Invincibility)

    Contributed by: ReBirFh 

Duke Nukem 3D Cheats For Xbox 360

  1. Unlockable Gallery Art

    Unlock new pieces of concept art in the Gallery by getting the following gamerpoints.

    Unlockable Unlockable
    Unlock (0) Gamerpoints. "Bad Cop" concept art
    Unlock (90) Gamerpoints. "Duke's Vehicle" concept art
    Unlock (50) Gamerpoints. "Sonic Resonator" concept art
    Unlock (90) Gamerpoints. "Trooper Recon Car" concept art
    Unlock (70) Gamerpoints. Alternative Pig Cop concept art (1 of 2)
    Unlock (70) Gamerpoints. Alternative Pig Cop concept art (2 of 2)
    Unlock (50) Gamerpoints. Jetpack concept art
    Unlock (30) Gamerpoints. Octabrain concept art (2 of 2)
    Unlock (30) Gamerpoints. Octabran concept art (1 of 2)
    Unlock (10) Gamerpoints. Pig Cop concept art

    Contributed by: Rezzman 

  2. Achievements

    Complete each achievement to get the allotted gamerscore.

    Achievement Achievement
    Finish the "Hollywood Holocaust" level in under 3 minutes. Alien Maggots are Gonna Pay (10)
    Complete "Shrapnel City" on any difficulty or in co-op. Come Get Some (25)
    Step on 40 enemies after using the Shrinker on them. Duke's Mighty Foot (10)
    Complete "The Birth" on any difficulty or in co-op. Game Over (25)
    Get 100 total kills in ranked Dukematch games (Online). Gonna Rip Em' a New One (10)
    Earn respect and get 500 total kills in ranked Dukematch games (Online). Hail to the King, Baby (25)
    Complete "Lunar Apocalypse" on any difficulty or in co-op. Let's Rock (25)
    Step in a pile of excrement. Looks Like Cleanup on Aisle 4 (10)
    Find 70 secret areas. Oomph, Uugh, Where is it? (10)
    Complete "L.A. Meltdown" on any difficulty or in co-op. Piece of Cake (25)
    Get 250 total kills in ranked Dukematch games (Online). See You in Hell (15)
    Tip an exotic dancer. Shake It Baby (10)

    Contributed by: Guard Master 

  3. Unlockable Gallery Art

    Unlock new pieces of concept art in the Gallery by getting the following gamerpoints.

    Unlockable Unlockable
    Unlock (200) Gamerpoints Duke Nukem Forever screenshot 1
    Unlock (200) Gamerpoints Duke Nukem Forever screenshot 2

    Contributed by: Shinji_Vin 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by Zeuxis 44K
General FAQs FAQ/Walkthrough by sturmtiger 603K
General FAQs FAQ/Walkthrough by beissemj 118K
In-Depth FAQs Boss FAQ by HRahman 18K

Duke Nukem 3D Cheats For Nintendo 64

  1. Refill Health

    Shoot a fire hydrant or a toilet and press B next to it repeatedly to gain back your health.

    Contributed by: XtremeGundamX 

  2. Co-op Mode

    First you need to enter the debug cheat at the press start screen, this is Up-C, Up, Left-C, Right, Down-C, Down, Right-C, R, A, B. Now start a multiplayer game with two or three players, not four. When you start use the spare pad to select a level and you will start a co-op game plus all the items will regenarate after a short amount of time.

    Contributed by: jamesdark 

  3. All Codes All Versions!

    At the title screen, enter any of the following codes:

    Effect Effect
    Left,Down,L,L,Up,Right,Left,Up Activate Cheats (Eu)
    Left,Down,L,L,Up,Right,Left-C,Up-C Activate Cheats (Fr)
    L,L,L,L,Right,Right,Left,Left Activate Cheats (Jp)
    Left,Left,L,L,Right,Right,Left,Left Activate Cheats (Na)
    R,Right-C,Down,L,Up-C,Left,Right-C,Left All Items (Eu)
    L,Left,Down,L,Up-C,Left,R,Left All Items (Fr)
    R,Right,Right-C,Left-C,L,Left-C,Right,Up All Items (Jp)
    R,Right-C,Right,L,Left-C,Left,Right-C,Right All Items (Na)
    Up-C,Up,Left-C,Right,Down-C,Down,Right-C,R Deactivate All Cheats (Eu)
    Up,Up-C,Left-C,Right-C,Down-C,Down-C,Right-C,Right-C Deactivate All Cheats (Fr)
    Up,Down-C,Right,Left-C,Down,Up-C,Right-C,Left Deactivate All Cheats (Jp)
    Up,Up-C,Left,Right-C,Down,Down-C,Right,Left-C Deactivate All Cheats (Na)
    R,Right-C,R,L,R,R,R,Left God Mode (Eu)
    L,R,R,L,R,R,R,Left God Mode (Fr)
    L,L,L,L,L,L,L,Down-C God Mode (Jp)
    R,R,R,R,R,R,R,Left God Mode (Na)
    R,L,R,Down-C,Right,Up,Left,Up-C Level Select (Eu)
    L,R,R,Down-C,Right,Up-C,Left,Up Level Select (Fr)
    L,Down-C,Up,R,Right,Left-C,Left-C,L Level Select (Jp)
    L,L,L,Right-C,Right,Left,Left,Left-C Level Select (Na)
    L,Up-C,Left,L,Down-C,Right,Left,Right No Monsters (Eu)
    L,Up-C,Left,L,Down-C,R,Left,Right-C No Monsters (Fr)
    Left-C,Left,Right,Right-C,Left-C,R,Left-C,L No Monsters (Jp)
    L,Left-C,Left,R,Right-C,Right,Left,Left No Monsters (Na)

    Contributed by: DeadEyeAce 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Walkthrough by CAllcock 95K
General FAQs FAQ/Walkthrough by KeeperBvK 192K
In-Depth FAQs Babe Location Guide by RockyStarPro 20K
In-Depth FAQs Secret Areas FAQ by Rick L 60K
Secrets FAQ Secrets FAQ by Anonymous 23K