Various Cheats
     Enter any of the following "Codes" during gameplay:Code Effect

DNGODLY                 God Mode On 
DNUNGODLY               God Mode Off 
DNCORNHOLIO             God Mode Toggle 
DNKROZ                  God Mode Toggle 
DNWARPxyy               Level Warp, Whereas x is the episode 
                        and yy is the level number in two digits 
DNAMMO                  Full Ammo 
DNVIEW                  Chase Plane View 
DNWEAPONS               All Weapons 
DNUNLOCK                Unlocks All Doors 
DNITEMS                 All Items, Keys, Etc 
DNSTUFF                 All Weapons, Ammo, Keys 
DNRATE                  Display Frame Rate 
DNSKILLx                Restart Level with Skill x 
DNCLIP                  No Clipping 
DNHYPER                 Steroids 
DNENDING                Ends the Episode 
DNCASHMAN               Duke Throws Cash with Space Bar