idchoppers --- Gives you the chain saw
idclev --- Warp (followed by episode number and level number)
idclip --- No clipping (you can walk through walls)
iddqd --- Degreelessness mode (God mode)
iddt --- Toggles Automap between normal, full, and full with
objects (enter when in Automap mode)
idfa --- Gives full ammo, 200% armor, and all weapons
idkfa --- Very Happy Ammo (full ammo, 200% armor, all weapons & keys)
idmus --- Changes the music to a certain mission (followed by episode and level number)
idmypos --- Displays your bearing and coordinates in hex
