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