Retro Game Cheats for Duke Nukem: Zero Hour (Nintendo 64)
Effect: Gives you Debug mode
When:
At the press start screen
How:
Press C-Up, Up, C-Left, Right, C-Down, Down, C-Right, R, A, B When "Press Start" Appears At The Opening Screen. A Sound Will Confirm Correct Code Entry. Use Controller Two To Select The Debug Options. Press Start To Cycle Through The Options, Such As "Cheats", "Level Select", And More
Submitted By:
Unknown
Effect: All guns in cheat menu
When:
On the Duke Nukem Logo screen
How:
Press : D-Pad Down, A, D-Pad Up, L, Z, R, C-Up, C-Down, B And C-Left
Submitted By:
Unknown
Effect: Option for maximum sniper ammunition
When:
On level "Going down"
How:
Rescue all the babes
Submitted By:
Freeola
Effect: Infintie Lives
When:
Title Screen
How:
Press Right C, Left C, R, R, L, L, L, Left, Right
Submitted By:
Unknown
Effect: Select Skin mode
When:
On the Duke Nukem Logo screen
How:
Press : C-Left, R, D-Pad Left, D-Pad Up, D-Pad Down, B, A And Z
Submitted By:
Unknown
Effect: Action Nukem Mode
When:
During the Game
How:
Press 'DOWN', 'DOWN', 'A', 'Z', 'Z', 'LEFT', and 'A' when Press Start appears.
Submitted By:
Effect: Secret "Going Down" Titantic level
When:
During game
How:
Collect all the time machine pieces before reaching "The Rack" level. Then a second exit portal will appear in the room just off where the first is located.
Submitted By:
Freeola
Effect: Secret "Wetworld" level
When:
On level "Nuclear winter"
How:
Find the rail tracks leading to the communicator. Then, power up and drop off onto the roof below where a medi-kit can be seen. Jump off this roof into the water (which is only on one side). Swim to a floating platform, where the level exit will appear
Submitted By:
Freeola
Effect: Unlock All Cheats
When:
When "Press Start" flashes
How:
Press : Left C, Left, Up, Right C, R, R, Bottom C, L, Top C, Up, Right, Right C, Start
Submitted By:
Unknown
Effect: 1 hit kills
When:
On the Duke Nukem Logo screen
How:
Press : D-Pad dDown, D-Pad Down, A, Z, Z, D-Pad Left And A
Submitted By:
Unknown
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