Enter one of the following codes during game play to activate the corresponding cheat function. Note: Codes may not be enabled in multi-player mode.

Code Effect
dncornholio Toggle God mode
dnkroz God mode and unlimited jet pack
dnstuff All weapons, maximum ammo, all keys, all items
dnitems Maximum armor, all keys, all items
dnhyper Use steroids, even if not in inventory
dnscotty<episode number x><level number xx> Level select (example: dnscotty309 for episode 3 level 9)
dncashman Press [Space] for money
dnview Alternate viewpoint
dnrate Display frame rate
dnskill<skill level 0-4> Change skill level
dnbeta "Pirates Suck" message
dncosmo "Register Cosmo" message
dnallen "Buy Major Stryker" message
dnclip Walk through some walls
dnkeys All keys
dnweapons All weapons and ammo
dndebug Display debug information
dncoords Display coordinates
dnshowmap Display entire map
dnunlock Toggle all doors
dntodd Display message
dnmonsters Toggle monsters
dninventory All inventory