Repositories list

• FlaxEngine

  Public
  Flax Engine – multi-platform 3D game engine

  c-sharpgamedevmulti-platform+ 7

  c-sharpgamedevmulti-platformgame-enginecppenginegame-developmentflaxflax-engineflaxengine

  C++

  •

  Other

  •708708 forks•6.9k6.9k stars•658658 issues•122122 pull requests•Updated Jul 29, 2026Jul 29, 2026

• FlaxDocs

  Public
  Flax Engine Documentation

  gamedevdocumentationdocs+ 6

  gamedevdocumentationdocsgame-engineflaxdocfxflax-engineflax-documentationflaxengine

  C#

  •

  Creative Commons Attribution 4.0 International

  •7171 forks•122122 stars•88 issues•99 pull requests•Updated Jul 21, 2026Jul 21, 2026

• dotnet-runtime

  Public
  .NET runtime for Flax Engine

  C#

  •

  MIT License

  •5.5k5.5k forks•11 star•00 issues•00 pull requests•Updated Jul 15, 2026Jul 15, 2026

• PerfSDK

  Public
  NVIDIA PerfSDK plugin for Flax Engine

  C#

  •00 forks•11 star•00 issues•00 pull requests•Updated Jul 9, 2026Jul 9, 2026

• FlaxDocsHost

  Public
  Flax Engine Documentation compiled for static hosting

  documentationflaxdocfx+ 1

  documentationflaxdocfxflaxengine

  HTML

  •33 forks•11 star•00 issues•00 pull requests•Updated Jun 10, 2026Jun 10, 2026

• Newtonsoft.Json

  Public
  Json.NET is a popular high-performance JSON framework for .NET

  C#

  •

  MIT License

  •3.3k3.3k forks•22 stars•00 issues•00 pull requests•Updated Jun 4, 2026Jun 4, 2026

• FlaxSamples

  Public
  Collection of example projects for Flax Engine

  gamedevvisual-studiotemplates+ 3

  gamedevvisual-studiotemplatessamplesflaxflax-engine

  C#

  •

  Other

  •4646 forks•154154 stars•00 issues•22 pull requests•Updated May 19, 2026May 19, 2026

• ArizonaFramework

  Public
  Ready to use, open-source framework for creating games in Flax

  gamedevscriptingflax+ 3

  gamedevscriptingflaxindiedevflax-engineflaxengine

  C++

  •

  MIT License

  •1313 forks•6767 stars•00 issues•00 pull requests•Updated May 17, 2026May 17, 2026

• FlaxWebRacing

  Public
  Arcade racing game in Flax Engine

  gameflaxindiedev+ 1

  gameflaxindiedevflaxengine

  C++

  •

  MIT License

  •00 forks•1010 stars•00 issues•00 pull requests•Updated Apr 22, 2026Apr 22, 2026

• NetworkSample

  Public
  Multiplayer sample with players lobby and chat in Flax Engine

  networkingcsharpmultiplayer+ 2

  networkingcsharpmultiplayerflaxflax-engine

  C#

  •

  MIT License

  •88 forks•2525 stars•00 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• Bistro

  Public
  Amazon Lumberyard Bistro for Flax Engine

  gamegamedevproject+ 3

  gamegamedevprojectflaxbistroflax-engine

  C#

  •00 forks•1111 stars•00 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• ArizonaFrameworkSample

  Public
  Sample project showcasing usage of Arizona Framework for Flax Engine

  gamedevgameplayflax+ 1

  gamedevgameplayflaxflaxengine

  C#

  •

  MIT License

  •88 forks•3030 stars•00 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• ImGui

  Public
  Dear ImGui plugin for Flax Engine that adds debug GUI interface to game viewport.

  csharpcppimgui+ 2

  csharpcppimguiflaxflax-engine

  C++

  •

  MIT License

  •77 forks•1919 stars•11 issue•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• FidelityFX-FSR

  Public
  AMD FidelityFX Super Resolution plugin for Flax Engine

  gamedevamdgraphics+ 4

  gamedevamdgraphicsflaxflax-enginefsrfidelityfx

  C

  •

  MIT License

  •66 forks•2929 stars•00 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• PhysX-5

  Public
  NVIDIA PhysX SDK

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •642642 forks•11 star•00 issues•22 pull requests•Updated Mar 26, 2026Mar 26, 2026

• OnlinePlatformXboxLive

  Public
  Online platform implementation of Xbox Live for games made with Flax Engine

  gamedevxboxflax+ 2

  gamedevxboxflaxxbox-liveflax-engine

  C++

  •

  MIT License

  •22 forks•66 stars•00 issues•00 pull requests•Updated Apr 17, 2025Apr 17, 2025

• OnlinePlatformSteam

  Public
  Online platform implementation of Steam for games made with Flax Engine

  gamedevsteamflax+ 1

  gamedevsteamflaxflax-engine

  C++

  •

  MIT License

  •66 forks•2323 stars•11 issue•00 pull requests•Updated Apr 17, 2025Apr 17, 2025

• ExamplePlugin

  Public
  Example plugin project for Flax Engine

  pluginflaxflax-engine

  pluginflaxflax-engine

  Smalltalk

  •

  MIT License

  •77 forks•55 stars•00 issues•00 pull requests•Updated Apr 17, 2025Apr 17, 2025

• DLSS

  Public
  NVIDIA DLSS plugin for Flax Engine

  gamedevgraphicsnvidia+ 3

  gamedevgraphicsnvidiaflaxflax-enginedlss

  C++

  •33 forks•1515 stars•00 issues•00 pull requests•Updated Apr 17, 2025Apr 17, 2025

• NvCloth

  Public
  C

  •6666 forks•11 star•00 issues•00 pull requests•Updated May 10, 2024May 10, 2024

• mono

  Public
  Mono open source ECMA CLI, C# and .NET implementation.

  C#

  •

  Other

  •3.8k3.8k forks•66 stars•00 issues•00 pull requests•Updated Apr 7, 2022Apr 7, 2022

• code2yaml

  Public
  A tool to extract metadata from code and export as yaml files

  C#

  •88 forks•11 star•00 issues•00 pull requests•Updated Dec 2, 2021Dec 2, 2021

• PhysX

  Public
  NVIDIA PhysX SDK

  C++

  •849849 forks•00 stars•00 issues•00 pull requests•Updated Oct 19, 2021Oct 19, 2021

• FlaxAPI

  Public archive
  Old repository with C# Editor and C# API for creating games in Flax Engine

  editorapigamedev+ 8

  editorapigamedevgamesgame-enginegame-developmentflax3d-game-engine3d-engineflax-engine+ 1

  C#

  •

  Other

  •2626 forks•138138 stars•00 issues•00 pull requests•Updated Dec 24, 2020Dec 24, 2020

• glslang

  Public
  Khronos reference front-end for GLSL and ESSL, and sample SPIR-V generator

  C++

  •

  Other

  •982982 forks•11 star•00 issues•00 pull requests•Updated Nov 14, 2020Nov 14, 2020

• assimp

  Public
  Official Open Asset Import Library Repository. Loads 40+ 3D file formats into one unified and clean data structure.

  C++

  •

  Other

  •3.2k3.2k forks•11 star•00 issues•00 pull requests•Updated May 2, 2019May 2, 2019

• XShaderCompiler

  Public
  Shader cross compiler to translate HLSL to GLSL

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •4747 forks•55 stars•00 issues•00 pull requests•Updated Jul 11, 2018Jul 11, 2018