DNSTUFF - gives you everything

DNSCOTTY### - warp to any level (# episode, ## level. EX: 103: Deathrow)

DNWEAPONS - all weapons

DNITEMS - all items

DNKEYS - all keys

DNINVENTORY - all inventory items

DNCLIP - clipping mode/walk through walls

DNUNLOCK - unlocks all doors

DNSKILL# - resets level to your skill number of choice (# skill 0-4)

DNMONSTER - takes out all badguys/aliens/monsters

DNSHOWMAP - shows complete map of the current level

DNHYPER - gives you steroids on demand

DNVIEW - same as F7

DNCASHMAN - Duke throws cash when you press SPACE

DNRATE - shows screen rating

DNCOORDS - shows position in coordinates

DNDEBUG - text line shows info about sprites and other objects in the game

DNALLEN - "Buy Major Stryker"

DNBETA - "Pirates Suck!"

DNCOSMO - "Register Cosmo today!" (Doesn't work in Duke Atomic.)

DNTODD - "Register Cosmo today!"

Full health- Hold down E A T during game play. This will fill your health to max and reset your score to zero.

All Necessary Items and Weapon- Hold down N U K during game play. This will give you all items needed to beat the level plus a special weapon used in the level. Does not reset your score.

All keys and full firepower: Hold down [backspace] and [pgdn] and that same time during game play. You will get all four keys and full firepower for your laser pistol.