The Eternity Engine

Home: https://eternity.youfailit.net/wiki/Main_Page
Inspiration: Doom, Heretic, Hexen, Strife
State: mature
Download: https://github.com/team-eternity/eternity/releases
Platform: Windows, Linux, macOS
Keyword: game engine, remake, "content commercial (?) + original required", first-person, multiplayer LAN, shooter
Code repository: https://github.com/team-eternity/eternity.git
Code language: C, C++
Code license: GPL-3.0
Code dependency: SDL2

DOOM source port.

Building