DOOM Series Playthrough - The Ultimate DOOM - E2M2 - Containment Area - Project Brutality Mod
I've never liked this level. It's frustrating, and easy to get turned around. The enemies are laid out in a manner where they are more of a nuisance than a threat. It's a theme in several levels.
Project Brutality Mod 2.03: https://www.moddb.com/mods/brutal-doo...
Brutal DOOM: https://www.moddb.com/mods/brutal-doo...