The flexible game engine
A Flutter based game engine
An easy to use 2D HTML5 game engine written in TypeScript
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Svelto ECS C# Entity Component System
Cross-platform game engine in Rust
The Tiny JavaScript Game Engine That Can!
Free, open source game engine online
Amateur 3D Game Engine
A cross-platform, open-source, pure C game engine for mobile game
Retro game engine for creating games like it's 1997
KlayGE is a cross-platform open source game engine
A mobile game distributed server implemented using netty4.X
online 4X browser game engine
2D physics engine for games
Free Android 2D OpenGL Game Engine
A Simple Game Engine
Cross-platform 2D game engine