doomsday-engine

Install command: 
brew install --cask doomsday-engine

Name: Doomsday Engine

Enhanced source port of Doom, Heretic, and Hexen

https://dengine.net/

/api/cask/doomsday-engine.json (JSON API)

Cask code on GitHub

Current version: 2.3.1

doomsday-engine is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
doomsday-engine 9
Installs (90 days)
doomsday-engine 18
Installs (365 days)
doomsday-engine 92
Fork me on GitHub