Duke Nukem 3D

Shareware version. 

     dnallen -- says a message. 
     dnkroz -- god mode. 
     dnclip -- walk through walls. 
     dncosmo -- another message. 
     dnhyper -- steroids effect. 
     dnbeta -- yet another message. 
     dnskill# -- set skill level. 
     dnrate -- frame rate. 
     dnitems -- gives you power-ups. 
     dncashman -- throws money when you hit the use key. 
     dnview -- external Duke view. 
     dnscotty## -- level warp (episode, level). 
     dnstuff -- all weapons and power-ups. 
     dncornholio -- another god mode.