Free game engine for development of desktop, mobile, and web games
A game engine powered by python and panda3d
The HTML5 Creation Engine
Cross-platform game engine in Rust
Solar2D Game Engine main repository (ex Corona SDK)
Stride (formerly Xenko), a free and open-source cross-platform C# game
The flexible game engine
Zig game engine & graphics toolkit
An easy to use 2D HTML5 game engine written in TypeScript
Free, open source game engine online
The ioquake3 community effort to continue supporting/developing id's
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
A game framework written with osu! in mind.
Multi Theft Auto is a game engine
Svelto ECS C# Entity Component System
Recreation of the classic Grand Theft Auto III game executable
RPG Maker 2000/2003 and EasyRPG games interpreter
Descent 3 by Outrage Entertainment
3D Procedural Game Engine Using OpenGL
Multi-platform 2D and 3D game engine
Go bindings for raylib, a simple and easy-to-use library
2D JavaScript Physics Engine
API (C#) for simulating certain aspects of a ZX spectrum for porting.
Game engine supporting many 3D/2D formats and graphic effects
The multiplayer game engine