Chocolate Doom is a Doom source port that accurately reproduces the experience of Doom as it was played in the 1990s.
cd Ports/chocolate-doom
./package.sh
Website: https://www.chocolate-doom.org/
Port: https://github.com/SerenityOS/serenity/tree/master/Ports/chocolate-doom
Dependencies: libpng libsamplerate SDL2 SDL2_mixer SDL2_net 🖧
Port icon has the following license: GNU GPL https://choosealicense.com/licenses/gpl-2.0/ (c) Chris Metcalf