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Duke Nukem: Zero Hour Cheats


Duke Nukem: Zero Hour

N64

Additional characters in multi-player mode 
Complete any level and save the game to unlock an additional character in multi-player mode. 

Character set 1 
Press A, L, R, Left, B, Down, Up when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Character set 2 
Press B, A (x2), R, L when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Character set 3 
Press L (x2), Up, Down, R, B, A when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Character set 4 
Press B (x3), R, Left, A when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Character set 5 
Press Right, B, Left, L, A, Z when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Character set 6 
Press Up, Down, B, A (x2), Left when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Freeze thrower with unlimited ammunition 
Press Down, Up, A, L, R, Z when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Rifle with unlimited ammunition 
Press C-Up, C-Down, C-Left, C-Right, L, R when "Press Start" appears at the opening screen. (A tone confirms correct entry.) 

Secret level: Going Down 
Obtain all of the time machine pieces before reaching the rack. A second portal should appear in a room adjacent to the first. 

Secret level: Wetworld 
After powering up at the end of level 3: Nuclear Winter, jump onto the roof below. (You will see a Medkit there.) 
From the roof, jump into the water and swim to the floating platform. 
Perform the following tasks to enable the respective cheats.
Big head mode   
Rescue all babes on Level 2: Liberty or Death Big gun mode
Kill all opponents on Level 3: Nuclear Winter Flat shade map
Find all secrets on Level 4: Wetworld Ice skin
Rescue all babes on Level 5: Fallout Weather
Find all secrets on Level 6: Under Seige High-speed zombies
Rescue all babes on Level 8: Dry Town Max. blaster ammo
Kill all opponents on Level 9: Jailbreak Max. shotgun ammo
Rescue all babes on Level 10: Up Ship Creek Max. rifle ammo
Rescue all babes on Level 11: Fort Roswell Max. revolver ammo
Kill all opponents on Level 12: Probing the Depths Max. sawn-off shotgun ammo
Kill all opponents on Level 13: White Chapel Killings Max. SMG ammo
Find all secrets on Level 15: Dawn of the Duke Max. gatling gun ammo
Kill all opponents on Level 16: Hydrogen Bomb Max. Volt C. ammo
Find all secrets on Level 17: The Rack Max. sniper ammo
Rescue all babes on Level 19: Going Down Max. freezer ammo
Kill all opponents on Level 20: The Brothers Nukem Max. gamma ammo
Rescue all babes on Level 21: Alien Mothership

Extreme Mode:
Beat every level, rescue all of the babes and kill all of the enemies to access Extreme mode.

Action Nuk'em Mode:
Beat the game to unlock this mode, which allows one-shot kills.

First-person view:
At the opening screen, press Down, Up, L, B, Z, Left, C-Up, C-Right, C-Left, Z. You'll hear a sound to confirm.

Regain health:
Shoot a fire hydrant or toilet, stand next to it and press A. You'll slowly regain health.


GameShark Codes

Requires 3.0 GameShark and Ram Expansion Pack
 
Have Pistol 		8111a6a80001
 
Infinite Ammo Pistol 	8111a6aa0063
 
Infinite Ammo Pistol 	8111a6b00000
 
Never Reload Pistol 	8111a6b20000
 
Have Shotgun 		8111a6d00001
 
Infinite Shotgun Shells 8111a6d20063
 
Infinite Shotgun Shells 8111a6d80000
 
Never Reload Shotgun 	8111a6da0000
 
Have Machine Gun 	8111a6f80001
 
Infinite Ammo 		8111a6fa0063
Machine Gun  

Infinite Ammo		8111a7000000 
Machine Gun  

Never Reload Machinegun 8111a7020000 

Have Grenade Launcher 	8111a7200001 

Infinite Grenades 	8111a7220063 

Infinite Grenades 	8111a7280000 

Never Reload Grenade	8111a72a0000 
Launcher x 

Have Pipe Bomb 		8111a7480001 

Infinite Pipe Bombs 	8111a74a0063 

Infinite Pipe Bombs 	8111a7500000 

Never Rearm Pipe Bombs 	8111a7520000 

Have Dynamite 		8111a7700001 

Infinite Dynamite 	8111a7720063 

Infinite Dynamite 	8111a7780000 

Never Rearm Dynamite 	8111a77a0000 

Have Extra Weapon 	8111a7980001 

Infinite Ammo Extra 	8111a79a0063
Weapon  

Infinite Ammo Extra 	8111a7a00000
Weapon  

Never Reload Extra	8111a7a20000 
Weapon  

Have Machine Shotgun 	8111a7c00001 

Infinite Ammo Machine	8111a7c20063 
Shotgun  

Infinite Ammo Machine	8111a7c80000 
Shotgun  

Never Reload Machine 	8111a7ca0000
Shotgun
  
Have Plasma Gun 	8111a7e80001 

Infinite Ammo 		8111a7ea0063 
Plasma Gun

Infinite Ammo 		8111a7f00000
Plasma Gun  

Never Reload 8111a7f20000 Plasma Gun Have Laser 8111a8100001 Infinite Ammo Laser 8111a8120063 Infinite Ammo Laser 8111a8180000 Never Reload Laser 8111a81a0000 Press L Button d0117df40008 To Moon Jump Press L Button 81117eecffff To Moon Jump Press L Button d0117df40008 To Moon Jump Press L Button 81117eeefc00 To Moon Jump

 

Thanks to Revolution readers Dan "Spooky Mulder" Dayan, Mitchel, ProFitz36, Jason Gomez, Demoth Hymside, stuart wells, and Mister Tickles!





More N64 Cheats and Codes
Duke Nukem: Zero Hour cheats at AbsolutCheats


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