Heretic 
PC

quicken - god mode


rambo - all weapons


skel - all keys


kitty - walk through walls


ravmap - reveals entire map


massacre - kill all monsters on present level


cockadoodledoo - chicken mode


iddqd-instant death


idkfa-loss of weapons


ponce - full health


shazam - toggles weapon power


skel - all keys


ticker - FPS display


engageXX- level warp (episode/level) 


gimmeXX- Artifacts (a-j) (1-9) 

• a=Ring
• b=Mask of invisibility
• c=Potion
• d=Potion
• e=Tome of power
• f=Torch
• g=Time bomb
• h=Eggs
• i=Golden Wings
• j=Chaos device (warp to start of level)

Thanks to Revolution readers Anthony Davis, Sean Vaverchak, and Thomas Gaboian!