DomeA lightweight game development environment where games can be written in Wren
VqengineDirectX 11 Renderer written in C++11
Octopuskit2D ECS game engine in 100% Swift + SwiftUI for iOS, macOS, tvOS
FlingengineA Vulkan game engine with a focus on data oriented design
SucleCommon Lisp Voxel Game Engine
Nil.jsJavaScript engine for .NET written in C#.
Wonder.js🚀Functional, High performance 3D Webgl Engine
Ogsr EngineOGSR Project - Evolution of X-Ray Engine for S.T.A.L.K.E.R.: Shadow of Chernobyl
YaveYet Another Vulkan Engine
Joymachine PublicAll sorts of random publicly-available information, assets, scripts, and more as we (Joy Machine) work on our projects.
EngineA basic cross-platform 3D game engine
FlaxengineFlax Engine – multi-platform 3D game engine
Nice Lua基于xlua的MVVM框架,支持Addressables, 统一渲染管线等Unity新特性
PydarkPyDark is a 2D and Online Multiplayer video game framework written on-top of Python and PyGame.
RenpyThe Ren'Py Visual Novel Engine
ChunkstoriesSomewhat fancy blocky game engine written in Kotlin
Ogrescene-oriented, flexible 3D engine (C++, Python, C#, Java)
VuVirtual Universe 3D Engine
MotorheadA Rails Engine framework that helps safe and rapid feature prototyping
VxrGeneral purpose engine written in C++ with emphasis on materials rendering (PBR, clear coat, anisotropy, iridescence)
Ue4minimalMy Minimal Dark Theme for Unreal Engine 4
Creature ue4Unreal Engine 4 Runtimes for Creature, the 2D Skeletal + Mesh Animation Tool
Enigma.jsJavaScript library for consuming Qlik's Associative Engine.
Monogame.formsMonoGame.Forms is the easiest way of integrating a MonoGame render window into your Windows Forms project. It should make your life much easier, when you want to create your own editor environment.
ProtogameThis project has been sunset as of 1st Jan 2018 and is no longer supported or maintained
MundusA 3D world/level editor built with Java, Kotlin & libGDX.
LinkisLinkis helps easily connect to various back-end computation/storage engines(Spark, Python, TiDB...), exposes various interfaces(REST, JDBC, Java ...), with multi-tenancy, high performance, and resource control.
RubeusA cross platform 2D game engine written in C++ for beginners
Inexor CoreUNMAINTAINED: Please have a look at the entity-system
SourceholdOpen source re-implementation of Stronghold 1
ScyllaThe Simplistic Information Gathering Engine | Find Advanced Information on a Username, Website, Phone Number, etc.
KittikCreate slides in TypeScript and present them in the terminal using ASCII only!
OpensurgeA fun 2D retro platformer inspired by Sonic games and a game creation system.
Creature webgl2D Skeletal Animation WebGL Runtimes for Creature ( PixiJS, PhaserJS, ThreeJS, BabylonJS, Cocos Creator )
Rg3d3D and 2D game engine written in Rust
PlecoA Rust-based re-write of the Stockfish Chess Engine
Mine.js🌏 A Minecraft-like voxel engine built in Javascript. (formerly mc.js)
SzlA lightweight, embeddable scripting language
2moonsOpen Source Browsergame Framework
FermaAn ORM / OGM for the TinkerPop graph stack.
Sabisu RailsSimple and powerful engine for exploring your Rails api application
FonlineFOnline Engine is a flexible cross-platform isometric game engine
OpenageFree (as in freedom) open source clone of the Age of Empires II engine 🚀
Openmf ArchivedAbandoned C++ version. Contains useful format utils and parsers.
Math EngineMathematical expression parsing and calculation engine library. 数学表达式解析计算引擎库
SimplexrpgengineModular game engine built with MonoGame, with GMS2-like workflow and advanced level editor