A multi core friendly rigid body physics and collision detection lib
Cross-Platform C++ 2D/3D game engine
A Flutter based game engine
A refreshingly simple data-driven game engine built in Rust
2D JavaScript Physics Engine
A 2D rigid body physics engine for the web
The HTML5 Creation Engine
Cross-platform 2D and 3D game engine with modular architecture
Game engine supporting many 3D/2D formats and graphic effects
Multiplayer game server based on Node.JS
Mahasona engine is an open source game engine.
A generic 2D engine for any kind of game
A free ActionScript 3 library designed for developing 2D Flash games
A retro style video game engine for RPGs and adventure games.
A lightweight HTML5 Game Engine
UtiliGame is a light-weight game engine written in Java.
OSGET is the first open source mobile game engine template.
Game engine supporting many 3D/2D formats and graphic effects
Cross-platform 2D gaming middleware