iddqd--god mode
idkfa--max armor, ammo, and weapons
idspispopd--walk through walls(zero clipping)
idbehold--(thereafter followed by pressingone of S, V, I, R, A, or L)Toggles the selected "power-up" They are:
S--Berserk Strength---lasts for rest of level
V--invulnerability---lasts 30 sec's
I--invincibility---lasts 60 sec's
R--Radiation suit---lasts 60 sec's
A--Allmap(compu.map)---Lasts rest of level
L--light amplifiers---120 sec's
idclev##--followed by the episode and map # makes you warp to a diffrent level(Provided you have it)
idchoppers--gives you chain saw. press 1 to use it.