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Duke Nukem 3D - Feature

Duke Nukem 3D: Cheats, Guides, and Help Discussions

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Browse Duke Nukem 3D Cheats

Everything

Unlock Xbox 360
Just type in the codes during game play: dnstuff gives everything

Change Enemies Into

Unlock Xbox 360
Just type in the codes during game play: dnbarney turns all bad guys into barney

Get Everything

Unlock Xbox 360
Just type in the codes during game play: dnitems gives everything

All Keys

Unlock Xbox 360
Just type in the codes during game play: dnkeys gives all keys

Level Change

Unlock Xbox 360
Just type in the codes during game play: dnscotty### episode#, 0#level# Warps to spcified episode and level

Wall Through Walls

Unlock Xbox 360
Just type in the codes during game play: dnclip walk through walls ( always save before try it.)

Steroids

Unlock Xbox 360
Just type in the codes during game play: dnhyper gives steroids and uses them

Frame Rate

Unlock Xbox 360
Just type in the codes during game play: dnrate shows frame rate per second *( you must have the entire screen without any info on it to get an accurate rate)

Secret Message

Unlock Xbox 360
Just type in the codes during game play: dnview it looks as if you're looking at yourself and a message

All Ammo And Ammo

Unlock Xbox 360
Just type in the codes during game play: dnweapons gives all weapons and Ammo.

Paintball Mode

Unlock Xbox 360
Just type in the codes during game play: dnpaintball makes duke shoot paintballs ( slightly less violent )

Make Duke Fart

Unlock Xbox 360
Just type in the codes during game play: dnfart makes duke fart

Another Secret Message

Unlock Xbox 360
Just type in the codes during game play: dnallen message" buy Major Stryker"

Unlock Doors

Unlock Xbox 360
Just type in the codes during game play: dnunlock unlocks all locked doors *(doesn't work on shareware)

Unlimited Ammo

Unlock Xbox 360
Just type in the codes during game play: dninfinity unlimited Ammo.

Unlimited Everything

Unlock Xbox 360
Just type in the codes during game play: dnlots Unlimited Ammo., jet packs, etc...

Invulnerability

Unlock Xbox 360
Just type in the codes during game play: dncornholio invulnerability, and 100% health

Game Shark Codes

Unlock Xbox 360
Infinite Health Level 1: 80247463 00FF Infinite Ammo (Pistol): 802A5A01 00FF Have All Keys: 802A5A47 000F Have Shotgun: 802A5ABB 0001 Infinite Ammo (Shotgun): 802A5A03 00FF Have Sub Machine Guns: 802A5ABC 0001 Infinite Ammo (SMG's): 802A5A05 00FF Have Grenade Launcher: 802A5ABD 0001 Infinite Ammo (Grenade Launcher): 802A5A07 00FF Have Pipe Bombs: 802A5ABE 0001 Infinite Ammo (Pipe Bombs) 802A5A09 00FF Have Shrinker: 802A5ABF 0001 Infinite Ammo (Shrinker): 802A5A0B 00FF Have Expander: 802A5AC0 0001 Infinite AMmo (Expander): 802A5A0D 00FF Have Missile Launcher: 802A5AC1 0001 Infinite Ammo (Missile Launcher): 802A5A0F 00FF Have Plasma Cannon: 802A5AC2 0001 Infinite Ammo (Plasma Cannon): 802A5A11 00FF Have Laser Trip Bomb: 802A5AC3 0001 Infinite Ammo (Laser Trip Bomb): 802A5A13 00FF Infinite Armor: 812A5A92 0064 Infinite Vitamin K: 812A5A90 0190 Infinite Jet Pack: 812A5A8E 0640 Infinite Scuba Gear: 812A5A8C 1900 Weapon Equipped Modifier: 802A5A23 000? Cheat Menu: 801012D8 0001 Invincibility: 801012DC 0001 Open Monsters: 801012E0 0001 All Items: 801012E4 0001 Goto Level ?? : 801012E8 0001

Cheat Menu

Unlock Xbox 360
At the main menu, press Left(2), L(2), Right(2), Left(2) in the NTSC version of the game. For the PAL version of the game, press Left, Down, L(2), Up, Right, Left, Up.

All Items

Unlock Xbox 360
Enable the "Cheat menu" code. Then at the main menu, press R, C-Right , Right, L, C-Left , Left, C-Right, Right in the NTSC version of the game. For the PAL version of the game, press R, C-Right, Down, L, C-Up, Left, C-Right, Left.

Invincibility

Unlock Xbox 360
Enable the "Cheat menu" code. Then at the main menu, press R(7), Left in the NTSC version of the game. If you entered the code correctly, you will hear a sound. Now an option for invincibility will appear on the cheat menu. For the PAL version of the game, press R, C-Right, R, L, R(3), Left.

Level Select

Unlock Xbox 360
Enable the "Cheat menu" code. Then, press L(3), C-Right, Right, Left(2), C-Left in the NTSC version of the game. For the PAL version of the game, press R, L, R, C-Down, Right, Up, Left, C-Up.

No Monsters

Unlock Xbox 360
Enable the "Cheat menu" code. Then, press L, C-Left, Left, R, C-Right, Right, Left(2), Right in the NTSC version of the game. If you entered the code correctly, you will hear the sound of a siren. Now an option to toggle monsters on/off will appear on the cheat menu. For the PAL version of the game, press L, C-Up, Left, L, C-Down, R, L, R.

Infinite Jet Pack Fuel

Unlock Xbox 360
While flying with the jet pack, enable the "All items" code.

Big Duke

Unlock Xbox 360
Start a game in co-op or deathmatch mode. Enable the "All items" code and the "Friendly Fire" option. Now have one player shoot the other player with the expander gun. Enable the "Invincibility" code before the first player explodes, then disable "Invincibility".

Small Duke

Unlock Xbox 360
Start a game in co-op or deathmatch mode. Enable the "All items" code and the "Friendly Fire" option. Now have one player shoot the other player with the shrinker gun. Enable the "Invincibility" code, then disable "Invincibility".

Refill Energy

Unlock Xbox 360
Destroy any water source, including fountains, fire hydrants, and toilets. Then, stand in the water and hold A to slowly restore energy. Another way is, to stand in front of a toilet or urinal and press A.

Key Card Tip

Unlock Xbox 360
When you pick up a key card, you have access to all locked doors. But if you decide not to use the key card in the level you first found it in, you may keep it and use it in a later level that you can't seem to find a key card in. Don't forget! When you start a new episode, you lose all key cards you may have previously collected.

Kill All Enemies

Unlock Xbox 360
Pause the game, then press A, C, D, A, B, D, A, B, C, D, C, B, B, D, A.

Quick Shot

Unlock Xbox 360
As you turn a corner, hold down the A button to get a quick shot or two before your enemy does.

All Weapons

Unlock Xbox 360
While playing, pause the game then press B, A, D, A, D, D for all weapons and maximum ammo.

Controller Debug

Unlock Xbox 360
Hold X + Y + Z + L + R at the main menu screen until the phrase "Info Mode: On" appears. Debug information will appear at the top of the screen during game play.

Death Tank Zwei Mini Game

Unlock Xbox 360
Save a game from Quake or Powerslave onto the Saturn's internal memory or an external memory card. Alternatively, destroy all water sources, such as toilets and urinals in the entire game.

Jevons Control Mode

Unlock Xbox 360
Note: This code requires an analog controller. Pause game play and press Y x2, Z x2, X x2, Y, X, Z. The phrase "Jevons Control: On" will appear when game play is resumed to confirm correct code entry. The new controller functions are: Analog-pad: View direction A: Action X: Item B: Move back Z: Move forward Y: Slide left C: Slide right L: Weapon R: Jump Up or Down: Item select Left or Right: Weapon select

Display Information

Unlock Xbox 360
Type the following codes during game play: DNDEBUG displays info

Toggle Doors

Unlock Xbox 360
Type the following codes during game play: DNUNLOCK toggles all doors

Funny Graphics

Unlock Xbox 360
Type the following codes during game play: DNCOSMO displays "Register Cosmo today!"

Throw Cash

Unlock Xbox 360
While in the game, type "DNCASHMAN". Now when you press space, duke throws money everywhere.
While in the game, type DNSTUFF to get all items, keys, and weapons.
Type the following codes during game play: DNSTUFF all keys, ammo, weapons, and items

God Mode

Unlock Xbox 360
Type the following codes during game play: DNKROZ God mode

Level Jump

Unlock Xbox 360
Type the following codes during game play: DNSCOTTY### Level jump (Number of Episode and Level)

All Inventory

Unlock Xbox 360
Type the following codes during game play: DNINVENTORY all inventory

All Armour And Keys

Unlock Xbox 360
Type the following codes during game play: DNITEMS full armor and all keys

Full Ammo

Unlock Xbox 360
Type the following codes during game play: DNNUK full ammo

Change Difficulty

Unlock Xbox 360
Type the following codes during game play: DNSKILLx difficulty level: x is skill level (1 to 4; zero toggles monsters off)

End Episode

Unlock Xbox 360
Type the following codes during game play: DNENDING end episode

Full Health

Unlock Xbox 360
Type the following codes during game play: DNEAT full health

Extra Cash

Unlock Xbox 360
Type the following codes during game play: DNCASHMAN throw cash when Spacebar is pressed

Walk Through Walls

Unlock Xbox 360
Type the following codes during game play: DNCLIP walk through SOME walls

All Weapons And Ammo

Unlock Xbox 360
Type the following codes during game play: DNWEAPONS all weapons and ammo

Jet Pack

Unlock Xbox 360
Type the following codes during game play: DNNUJ turns on jet pack

Display Co Ordinates

Unlock Xbox 360
Type the following codes during game play: DNCOORDS displays coordinates

Display Entire Map

Unlock Xbox 360
Type the following codes during game play: DNSHOWMAP displays entire map

Level Warp

Unlock Xbox 360
Type the following codes during game play: DNSCOTTYxyz level warp: x is episode number, yz is level number

Toggle Monsters

Unlock Xbox 360
Type the following codes during game play: DNMONSTERS toggles monsters on/off

Power Ups, Access Cards

Unlock Xbox 360
All Weapons, Power Ups Access Cards And Ammo DNSTUFF *For info on how to use this code look at *Code Notes

Unlock All Doors

Unlock Xbox 360
DNUNLOCK *For info on how to use this code look at *Code Notes

Chase View

Unlock Xbox 360
DNVIEW *For info on how to use this code look at *Code Notes

1984 Movie

Unlock Xbox 360
In the first level go to the projection room, open the curtain (by flipping the switch by the window) Now type "DN1984" to see the famous Apple 1984 advertisement movie play.

Code Notes

Unlock Xbox 360
Make sure that the keys you assign to various things aren't the same as the cheat keys. Type very fast. Type one of these codes during game play:

Says Buy Major Striker

Unlock Xbox 360
DNALLEN *For info on how to use this code look at *Code Notes

Says Pirates Suck

Unlock Xbox 360
DNBETA *For info on how to use this code look at *Code Notes

Throws Money With Space Bar

Unlock Xbox 360
DNCASHMAN *For info on how to use this code look at *Code Notes
DNCOORDS *For info on how to use this code look at *Code Notes

Says Register Cosmo Today

Unlock Xbox 360
DNCOSMO *For info on how to use this code look at *Code Notes

Invincible

Unlock Xbox 360
DNKROZ Or DNCROSS *For info on how to use this code look at *Code Notes

Shows Debug Info

Unlock Xbox 360
DNDEBUG *For info on how to use this code look at *Code Notes

Power Ups Access Cards

Unlock Xbox 360
DNITEMS *For info on how to use this code look at *Code Notes

Clears All Monsters

Unlock Xbox 360
DNMONSTERS *For info on how to use this code look at *Code Notes
DNRATE *For info on how to use this code look at *Code Notes

Warp Level

Unlock Xbox 360
DNSCOTTY + level code (000 - ???) *For info on how to use this code look at *Code Notes

Shows Map

Unlock Xbox 360
DNSHOWMAP *For info on how to use this code look at *Code Notes
DNSKILL" + code (0 - ?) *For info on how to use this code look at *Code Notes