Duke Nukem 3D
All Weapons
Pause the game and press Z, X, X, Z, Y, Z, Y, X, Y.
Bonus Game
To access the hidden sequel to DEATH TANK, DEATH TANK ZWEI,
all you need is to have saved data from QUAKE. This will
automatically open up the option to play the secret game.
Otherwise, it can be accessed by beating the game after destroying
ALL the toilets, urinals, etc. found in the game.
Cheat Code Entry Screen
At the main menu, hold X, Y and Z for about 10 seconds. If you
did it right the words "Input Info On" will appear on the bottom
of the screen. When you begin to play you should see some
hexidecimal-looking code at the very top of the screen. Depending
on what buttons you press the code will change it's hex numbers
and/or letters.
Display Coordinates
At the title screen, simultaneously press and hold X, Y, Z, L,
and R until the words "INPUT INFO ON" appear at the bottom of
the screen. When you start a game the programming coordinates
will be shown at the top of the screen.
God Mode
Pause the game and press X, Z, Z, X, Y, X, Y, Z, Y.
Level Select
At the MAIN MENU screen press X, Y, Z, Z, Y, X, Y, Z, Y.
No Monsters
At the SKILL LEVEL screen press Z, Z, X, X, Y, X, Y, X, Z.
Tiny Duke
Set the difficulty level on "Damn I'm Good". Enter the code
for "all weapons" (the code for "god mode" helps also). Find
an enemy. Shoot him with the shrinker. Without stomping him,
shoot him with the handgun, shotgun, or chaingun until he dies,
which is difficult, but possible. Wait a while and he will come
back to life, only he will be tiny. To make them big again shoot
them a second time with the shrinker. Enjoy.
Turok-style Controls
During a game press Start to pause the carnage. Now enter
Y, Y, Z, Z, X, X, Y, X, Z. A message and a new controller
discription will appear. To change back to standard control
re-enter the code.
NOTE: The code must be re-entered at the beginning of a new level.