10 minutes of unedited pain Mod (GZDoom): gist.github.com/tomas7770/e3c... Press "Download ZIP" in the linked page. Load the downloaded ZIP in GZDoom (DON'T unzip it).
Interesting idea. Would definitely make certain areas way easier. But then, you'd also have to pistol everything because there are no weapon pick ups. x_x
You'd basically have to play pacifist because you only have 50 bullets and no more. Oh and 100 health with no armor, for the whole level (E4M1 flashbacks but worse). Infighting doesn't work either because every monster is the same species and there are no barrels to blow up.
That could be a fun challenge. Give yourself all weapons and max ammo (backpack up to you) and see if you can beat the act on UV in one go with nothing but imps.
Misread it the first time. Every object is a lamp. I started thinking. Are there lamps in Doom? Ha ha sounds kinda easy. Out of the way you f-ing lamps!