Project Brutality is an expansion of the Brutal Doom gore-themed WAD for Zandronum and GZDoom (only engines with known support so far). It is a standalone mod based on Brutal Doom version v20b, and ...

I've said it before and I'll say it again. The original 1993 Doom represents not just an epochal event in the history of videogames, but a watershed moment for all culture, of all kinds, everywhere.