Doom 3 (dhewm3)

dhewm 3 is a Doom 3 GPL source port, known to work on at least Windows, Linux, macOS and FreeBSD.
The goal of dhewm 3 is bring DOOM 3 with the help of SDL to all suitable platforms.

Attention: This only contains the engine. In order to play the game you will have to copy the game assets' .pk4 files to:

~/snap/dhewm3/common/dhewm3/base