Hey Jimmy, some additional notes/credits that I forgot to include with my 2 Decades of Dooming map submission ("Shit Show at the Fuck Factory"):

Mapping was done entirely from March 15-29.
The arsenal, extra monster variants and gore nests (ZScript and ACS functions) are from Infested.
Community texture credits: 32in24-15, CageTex, FoxTex, JimmyTex, Lost Civilisation, OTEX, RTP, Staldoom.
Community sprite credits: Smooth Doom, Supercharge, D4V, Amuscaria, Zanieon, Captain Toenail, and a few other Realm667 prop creators.

And although its a UZDoom map, freelook should be optional so feel free to turn it off and use vertical autoaim instead.