>>11980543
>>11981494
It's possible anon, with loads of save-scumming. Grab the shotty then the shell box, run to middle to get the armor and cause some infight, especially the Pain Elementals. You need to use corners and the chiansaw a lot. In the hitscanner room, you can do "open and close the door quick" trick to make them infight, then wake up and kill the others one by one. The most tricky part is Arachno/Rev room, but it's easy to make them infight while staying inside and close to the door (or circle running around the monsters if they give you space).
Also, in GZDoom (which you seem to be using), Lost Souls and Icon of Sin spawns are counted towards kill count whereas in vanilla they don't.
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