Alternatives and similar repositories for freehl:

Users that are interested in freehl are comparing it to the libraries listed below

• fte-team / fteqw
  This is the official GitHub mirror for the FTEQW project.
  ☆189Updated last month
• eukara / freecs
  Clean-room Counter-Strike 1.5 in QuakeC, using Nuclide SDK. Previously known as OpenCS! (2016)
  ☆210Updated 10 months ago
• VeraVisions / nuclide
  Software Development Kit for id Tech
  ☆114Updated 2 months ago
• dpjudas / VkDoom
  ZDoom based source port with a primary focus on Vulkan and modern computers
  ☆154Updated this week
• Shpoike / Quakespasm
  Extra bloaty junk to modernise stuff a bit.
  ☆193Updated 6 months ago
• lavenderdotpet / LibreQuake
  A free and opensource Quake remake with art under the BSD license
  ☆449Updated this week
• DarkPlacesEngine / DarkPlaces
  The DarkPlaces Quake engine, created by LadyHavoc. Official Git repository (replaces SVN).
  ☆302Updated last week
• Blasphemer / blasphemer
  new home for the Blasphemer IWAD
  ☆110Updated 5 months ago
• tx00100xt / SeriousSamClassic-VK
  Open source game engine version developed by Croteam for Serious Sam Classic with Vulkan support (Windows, Linux, FreeBSD, OpenBSD, macO…
  ☆110Updated 9 months ago
• sezero / quakespasm
  QuakeSpasm -- A modern, cross-platform Quake game engine based on FitzQuake.
  ☆254Updated last week
• Helion-Engine / Helion
  A modern fast paced Doom FPS engine
  ☆140Updated this week
• atsb / Doom64EX-Plus
  An improved modern version of Doom64EX.
  ☆145Updated this week
• odamex / odamex
  Odamex - Online Multiplayer Doom port with a strong focus on the original gameplay while providing a breadth of enhancements.
  ☆199Updated this week
• libsdl-org / sdl12-compat
  An SDL-1.2 compatibility layer that uses SDL 2.0 behind the scenes.
  ☆201Updated last month
• fabiangreffrath / woof
  Woof! is a continuation of the Boom/MBF bloodline of Doom source ports.
  ☆228Updated this week
• clover-moe / spearmint
  Spearmint — an updated id Tech 3 engine for continuing the classics and creating new games.
  ☆244Updated 3 months ago
• coelckers / prboom-plus
  This is a cleaned up copy of the PrBoom+ SVN repository as a courtesy for those interested in forking that port
  ☆294Updated last year
• twhl-community / halflife-unified-sdk
  Half-Life Updated SDK with Opposing Force and Blue Shift merged in, along with other improvements. Check README.md for more information.
  ☆149Updated 5 months ago
• AliveTeam / alive_reversing
  Re-implementation of Oddworld: Abe's Exoddus and Oddworld: Abe's Oddysee
  ☆352Updated this week
• MadDeCoDeR / Classic-RBDOOM-3-BFG
  DOOM: BFA (Big Freaking Anniversary) Edition (former Classic RBDoom 3 BFG) is a source port based on RBDOOM-3-BFG and enchance the experi…
  ☆215Updated this week
• jmarshall23 / Quake4Doom
  Quake 4 SDK integrated with Doom 3
  ☆98Updated 3 years ago
• FWGS / hlsdk-portable
  Portable Half-Life SDK. GoldSource and Xash3D. Crossplatform.
  ☆283Updated last week
• BodbDearg / PsyDoom
  A backport of PSX Doom to PC
  ☆419Updated 3 weeks ago
• team-eternity / eternity
  The Eternity Engine
  ☆239Updated 2 weeks ago
• luxtorpeda-dev / packages
  Package build scripts and support for luxtorpeda client
  ☆37Updated this week
• IgeNiaI / Q-Zandronum
  A Zandronum 3.0 fork with improved netcode, configurable movement and many small tweaks
  ☆79Updated last week
• 0x1F9F1 / Open1560
  A mod for Midtown Madness 1, primarily focused on supporting modern computers and fixing bugs.
  ☆120Updated 6 months ago
• id-Software / quake-rerelease-qc
  ☆230Updated 2 years ago
• Russian-Doom / russian-doom
  A limit-removing source port of Doom, Heretic and Hexen. It has numerous vanilla bug fixes, enhanced 640x400 and 1280x800 rendering resol…
  ☆82Updated 3 months ago