Project Brutality - The Doom Wiki at

Project Brutality (formerly known as Project Brutality 3.0) is a WIP gameplay mod for the GZDoom source port that is currently being developed. Development began in 2015 as a fork of Brutal Doom version v19b that greatly expanded upon it, using assets from Realm 667 as well as its own custom content. However, it has since changed its direction to become a standalone project, with most inherited coding being removed and replaced with totally unique assets, as well as dropping its numbered version subtitle. There is currently no official release candidate or expected release date; it is actively developed at GitHub, and users are instructed to obtain it there, either in a stable Master Branch or the regularly updated Staging Branch.[1]

How long is Project Brutality?

Brutal Doom, Doom Wiki

Doom Project Brutality 3.0: All Difficulties Explained!

Project Brutality 2.03 addon - ModDB

Doom Project Brutality 3.0 Addon Spotlight: COMBAT RATING!

Chex Quest - Wikiwand

NewDoom Community Project II - The Doom Wiki at

Project Brutality 3.0, Wiki

Doom community jargon - The Doom Wiki at

Star Trek Doom Project (GZDoom) mod - ModDB

give some good brutal doom/project brutality and more good mini mods - WAD Discussion - Doomworld

Doom 3d Project - WAD Releases & Development - Doomworld

How to play Brutal Doom starter pack campaign in Project Brutality? - WAD Releases & Development - Doomworld

Brutal Doom, Doom Wiki

Brutal Doom v21 Enhanced Weapons Mutator v1.0 addon - ModDB