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A game engine powered by python and panda3d
Solar2D Game Engine main repository (ex Corona SDK)
Stride (formerly Xenko), a free and open-source cross-platform C# game
Ct.js is a desktop game engine that makes learning programming fun
The flexible game engine
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An easy to use 2D HTML5 game engine written in TypeScript
Svelto ECS C# Entity Component System
Open game and rendering engine packed into a JavaScript framework
A pure Go game engine
Multi-platform 2D and 3D game engine
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Free game engine for development of desktop, mobile, and web games
New Godot bindings for Swift
The HTML5 Creation Engine
dhewm 3 main repository
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Flax Engine, multi-platform 3D game engine
3D Game engine with editor
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Descent 3 by Outrage Entertainment
The ioquake3 community effort to continue supporting/developing id's
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Recreation of the classic Grand Theft Auto III game executable