Alternatives and similar repositories for source

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

• Clepoy3 / LeakNet
  A patch for leaked Half-Life 2 beta from 2003.
  ☆34Updated 6 years ago
• headcrab-junkyard / OGS
  An open-source GoldSrc engine clone (Clean authentic reimplementation without using reverse-engineered code)
  ☆143Updated last year
• BlackRa1nFR / source-2003
  Source Engine 2003 code leak
  ☆38Updated 8 years ago
• weliveinhell / source-engine
  Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
  ☆25Updated last month
• RockstarAdvancedGameEngine / gtav-sourcecode-build-guide
  GTA V Source Code Build Tutorial with an extra additions!
  ☆121Updated last year
• SonicEraZoR / Portal-Base
  Port of Portal 1 2007 leaked source code to Source SDK 2013. Also includes fixes for Half-Life 2 maps and gameplay.
  ☆143Updated 2 weeks ago
• Smooth-E / install-renderware
  This is a complete guide on how to install RenderWare Graphics SDK and RenderWare Studio.
  ☆80Updated 2 years ago
• Source-SDK-Archives / source-sdk-orangebox
  Source SDK, Orangebox edition
  ☆22Updated 5 years ago
• CodeRedModding / UnrealEngine3
  Full source from Unreal Engine 3 2013 (Build 10897)
  ☆63Updated 8 months ago
• RWS-Studios / POSTAL-SourceCode
  Official repository for the original POSTAL source code.
  ☆92Updated 8 months ago
• BryanHaley / sm64hlmov
  Modpack for SM64 Half-Life Movement Runs
  ☆42Updated 7 months ago
• noire-dev / sourcetech
  SourceTech engine.
  ☆35Updated last week
• OthmanAba / TeamFortress2
  TF2 Source Code leaked on 22/4/2020
  ☆282Updated 5 years ago
• RubberWar / Portal-2
  A recreation of Portal 2 on the Alien Swarm branch of Source 1.
  ☆25Updated 9 years ago
• OpenFarCry1 / Far-Cry-1-CryEngine1
  Full Source Far Cry 1 CE1 | Only for non commercial purposes. Let's improve this together.
  ☆39Updated last year
• Velaron / tf15-client
  Team Fortress Classic reverse-engineered.
  ☆90Updated 5 months ago
• twhl-community / dmc-updated
  Deathmatch Classic projects updated to compile with VS2019. No further development and support will be provided. See this page for more …
  ☆11Updated 4 years ago
• Reddragoon244 / Quake-4-Source-Code
  ☆58Updated 10 years ago
• misyltoad / HL2-GamepadUI
  Source code for GamepadUI for Half-Life 2 and friends.
  ☆135Updated last year
• Source-SDK-Archives / source-sdk-2006-ep1
  Source SDK 2006 for HL2: Episode 1
  ☆32Updated 5 years ago
• nillerusr / source-physics
  ☆55Updated 2 years ago
• Source-SDK-Archives / source-sdk-alien-swarm
  Alien Swarm SDK
  ☆16Updated 3 years ago
• itsmattkc / MSVC420
  Portable download of Microsoft Visual C++ 4.20 command line tools. Just run bin/VCVARS32.bat in any command prompt.
  ☆55Updated 4 years ago
• Shad0w-KuNgen / gtav-sourcecode-build-guide
  GTA V Source Code Build Tutorial with an extra additions!
  ☆73Updated last year
• Source-SDK-Archives / source-sdk-2004
  Original HL2 Source SDK from 2004
  ☆60Updated 4 years ago
• PPrism / TerrariaOGC
  A functional decompilation & PC port of the console version of Terraria released on the Xbox 360 & PS3 in 2013.
  ☆39Updated 5 months ago
• RedPandaProjects / UnrealEngine
  UnrealEngine 1998
  ☆303Updated 5 years ago
• Source-SDK-Resources / source-sdk-vs2022
  Source 2013 for VS2022
  ☆50Updated 2 years ago
• momo5502 / w3m
  Witcher 3 modification project
  ☆110Updated this week
• sr2echa / TF2-Source-Code
  Team Fortress 2 Source Code as on 22/4/2020
  ☆80Updated 5 years ago