ezquake binary package in Ubuntu Bionic amd64

 ezQuake is a modern QuakeWorld engine. It adds many useful features like
 modern graphics, QuakeTV support, mp3 playback, multi-monitor support, a
 built-in server browser, and many features serving the needs of
 competitive Quake gamers.
 .
 QuakeWorld itelf is a variant of the Quake engine designed specifically
 for online gameplay.
 .
 This package contains no data files. To use it, you will need either the
 commercial Quake 1 data, the shareware data (game-data-packager can be
 helpful), or free game data files such as OpenQuartz.

Source package