More like ZDoom
Halted
id Software's original 1997 DOOM source code, released under GPL v2, powering the classic demon-hunting FPS on the UAC's Mars facility.
Platforms:LinuxDOS
Stars19,552
Updated2 years ago
LicenseGPL-2.0
Release2012
Active
Original game image
Original game imageGZDoom is a modder-friendly source port of the Doom engine covering Doom, Heretic, and Hexen, with OpenGL and Vulkan rendering support.
Platforms:WindowsLinux
Stars3,102
Updated3 months ago
LicenseGPL-3.0
Release2013
Active
A source port that reproduces the original DOS Doom, Heretic, Hexen, and Strife with their original bugs intact on modern systems.
Platforms:WindowsLinuxOSX
Stars2,416
Updated2 months ago
LicenseGPL-2.0
Release2009
ActiveOriginal game image
Original game imageA modern GPLv3 source port continuing the ZDoom/GZDoom lineage for Doom, Heretic, and Hexen.
Platforms:WindowsLinuxOSX
Stars2,218
Updated1 month ago
LicenseUnknown
Release2025
Active
A free replacement for Doom's levels, art, sounds, and music, requiring a separate Doom source port to actually run it.
Platforms:None
Stars1,343
Updated4 months ago
LicenseUnknown
Release2012
Halted