Alternatives and similar repositories for source-sdk-2013

Users that are interested in source-sdk-2013 are comparing it to the libraries listed below

• ValveSoftware / halflife
  Half-Life 1 engine based games
  ☆3,973Updated 8 months ago
• id-Software / DOOM-3-BFG
  Doom 3 BFG Edition
  ☆5,122Updated 9 months ago
• ValveSoftware / Source-1-Games
  Source 1 based games such as TF2 and Counter-Strike: Source
  ☆721Updated 11 months ago
• nillerusr / source-engine
  Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
  ☆1,803Updated 11 months ago
• RobertBeckebans / RBDOOM-3-BFG
  Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features
  ☆1,585Updated this week
• mastercomfig / tf2-patches-old
  Team Fortress 2, but with a lot of fixes, QoL improvements and performance optimizations!
  ☆234Updated 3 months ago
• FWGS / xash3d-fwgs
  Xash3D FWGS engine
  ☆1,958Updated last week
• ValveSoftware / steam-audio
  Steam Audio
  ☆2,505Updated last week
• id-Software / Quake
  Quake GPL Source Release
  ☆5,281Updated 11 months ago
• id-Software / Quake-2
  Quake 2 GPL Source Release
  ☆2,982Updated last year
• id-Software / wolf3d
  The original open source release of Wolfenstein 3D
  ☆2,318Updated 13 years ago
• id-Software / Quake-III-Arena
  Quake III Arena GPL Source Release
  ☆7,433Updated 10 months ago
• Facepunch / garrysmod
  Sandbox mod for the Source Engine
  ☆1,089Updated this week
• ValveResourceFormat / ValveResourceFormat
  🔬 Valve's Source 2 resource file format parser, decompiler, and exporter.
  ☆1,797Updated this week
• EpicGamesExt / raddebugger
  A native, user-mode, multi-process, graphical debugger.
  ☆4,868Updated this week
• Croteam-official / Serious-Engine
  An open source version of a game engine developed by Croteam for the classic Serious Sam games.
  ☆3,090Updated 4 years ago
• NicknineTheEagle / TF2-Base
  The old Team Fortress 2 source code ported to Source SDK 2013
  ☆269Updated last year
• OpenXRay / xray-16
  Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRa…
  ☆3,233Updated last week
• id-Software / DOOM-3
  Doom 3 GPL source release
  ☆3,299Updated 9 years ago
• jrouwe / JoltPhysics
  A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by…
  ☆7,924Updated this week
• misyltoad / VPhysics-Jolt
  Volt (VPhysics Jolt) is a replacement physics module for the Source Engine.
  ☆1,334Updated 2 weeks ago
• baldurk / renderdoc
  RenderDoc is a stand-alone graphics debugging tool.
  ☆9,658Updated this week
• id-Software / DOOM
  DOOM Open Source Release
  ☆16,208Updated last year
• SanderMertens / flecs
  A fast entity component system (ECS) for C & C++
  ☆7,078Updated this week
• Novum / vkQuake
  Vulkan Quake port based on QuakeSpasm
  ☆1,987Updated this week
• twhl-community / halflife-updated
  Half-Life SDK updated to compile under VS2019 and 2022. Check README.md for more information.
  ☆428Updated last month
• shader-slang / slang
  Making it easier to work with shaders
  ☆4,063Updated this week
• OthmanAba / TeamFortress2
  TF2 Source Code leaked on 22/4/2020
  ☆253Updated 5 years ago
• lua9520 / source-engine-2018-hl2_src
  Leaked TF2 Source Engine source code from ~2018. Thanks Tyler McVicker! (lib, tools/runtime excluded)
  ☆269Updated 5 years ago
• FrictionalGames / AmnesiaTheDarkDescent
  ☆3,562Updated 4 years ago