Wrath by KillPixel Games.
A new game on the Quake (DarkPlaces) engine.

GitHub - KillPixelGames/wrath-darkplaces
GitHub - KillPixelGames/wrath-qc

GitHub - atsb/wrathplaces The premier, unofficial sourceport for Wrath. A wrath-darkplaces fork for Wrath: Aeon of Ruin. This is a bugfix and developed fork of the Wrath Darkplaces repository aiming to clean up and fix issues with the older darkplaces codebase for all systems.