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| | Duke Nukem 64 |
NES/SNES/N64 |
Energy Refill |
Destroy any water source, including fountains, fire hydrants, and toilets. Stand in the water and hold A to slowly restore energy. Alternately, stand in front of a toilet or urinal and press A. |
| | Duke Nukem 64 |
NES/SNES/N64 |
No Monsters |
Enable the "Cheat mode" code. Press L, C-Left, Left, R, C-Right, Right, Left x2, Right in the NTSC version of the game. The sound of a siren will confirm correct code entry. Monsters may now be toggled on the cheat menu. For the PAL version of the game, press L, C-Up, Left, L, C-Down, R, L, R. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Invincibility |
Enable the "Cheat mode" code. Press R x7, Left at the main menu in the NTSC version of the game. A sound will confirm correct code entry. The invincibility option may now be enabled on the cheat menu. For the PAL version of the game, press R, C-Right, R, L, R x3, Left. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Secrets |
In Duke Burger, the secret is in the meat locker room.
After walking in, face the two hanging pieces of meat.
Shoot the one on the left and open the wall behind it.
In Raw Meat, go to the end of the hall where the two babes and Octobrains are located.
Go behind the panel, then through the window to just outside it. Turn right and follow the ledge to the shotgun shells.
Go just below them and walk into the wall to a secret passage with a babe.
In Rabid Transit, take the transit to the end. Jump off and walk to the "Keep Out" door.
Open the compartment in the pillar to your right.
In Area 51, hit the switch on the computer tower in the crate room to open up a secret compartment in the crates. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Hint: Fire Protection |
Continually jump while over hot spots to avoid damage. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Monsters ON/OFF |
Press L, left-C, left, R, right-C, right, left, left,
This code gives you the option to turn monsters on/off.
*Enter this code at the title screen. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Cheat Mode |
Press Left x2, L x2, Right x2, Left x2 at the main menu to access the cheat menu in the NTSC version of the game. For the PAL version of the game, press Left, Down, L x2, Up, Right, Left, Up. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Huge Duke |
Start a game in co op or deathmatch mode. Enable the "All Items" code, as well as the "Friendly Fire" option. Have one player shoot the other player with the expander weapon. Enable the "Invincibility" code before the first player explodes, then disable "Invincibility". |
| | Duke Nukem 64 |
NES/SNES/N64 |
Unlimited Jet Pack Fuel |
Enable the "All items" code while flying with the jet pack. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Level Select |
Enable the "Cheat mode" code. Press L x3, C-Right, Right, Left x2, C-Left in the NTSC version of the game. A level select option will now be available. For the PAL version of the game, press R, L, R, C-Down, Right, Up, Left, C-Up. |
| | Duke Nukem 64 |
NES/SNES/N64 |
All Items |
Enable the "Cheat mode" code. Press R, C-Right , Right, L, C-Left , Left, C-Right, Right at the main menu 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. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Squished Duke |
Start a game in single player, co-op, or deathmatch mode. Enable all codes except for invincibility. Intentionally get crushed by a door, then quickly press Start and enable invincibility. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Hint: The L.A.R.D Police Station |
Hint: Entering The L.A.R.D Police Station
Locate the tunnel in the Freeway level. There is a large box on one side of the tunnel. Jump on top of the box, and from there jump on to the ledge. On the far side of the ledge there is a pair of night vision goggles. Jump a little bit above the goggles to enter the vents of the L.A.R.D. Police station. Use the night vision goggles, and follow the air ducts and shoot through the fan on the right side of the wall; or keep going and break the second fan that also on the right side of the wall. Duke may now explore the interior of the L.A.R.D. Police Station. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Hint: Hear Butthead's Voice |
Begin game play on the Duke Burger level. Locate the drive thru sign on the outside of the building. Approach the "Order Here" sign and press A or move around to the center and back of the sign and press A. Butthead's will say "Go away. We're like closed". |
| | Duke Nukem 64 |
NES/SNES/N64 |
Tiny Duke |
Start a game in co-op or deathmatch mode. Enable the "All Items" code, as well as the "Friendly Fire" option. Have one player shoot the other player with the shrink weapon. Enable the "Invincibility" code, then disable "Invincibility" to get a small version of Duke. Note: Weapons can not be used in this state. |
| | Duke Nukem 64 |
NES/SNES/N64 |
Dark Duke |
Start a game in single player, co-op, or deathmatch mode. Enable all codes except for invincibility. Arm Duke with the plasma rifle or gun. Charge the gun to full power, then shoot it near a wall next to you or shoot the charged blast on the ground. Die, then quickly press Start and enable "Invincibility". Note: This must be done before the "Press Start" message appears. Resume game play as a darker almost ninja-appearing Duke. |
