A multi core friendly rigid body physics and collision detection lib
Cocos simplifies game creation and distribution with Cocos Creator
Cross-platform 2D and 3D game engine with modular architecture
Multi-platform 2D and 3D game engine
A game engine with an emphasis on real-time cutting-edge solutions
JavaScript-based game engine designed to empower developers
Fast and lightweight JavaScript game engine built on WebGL and glTF
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
A high-performance, industry-standard 2D physics engine built on Box2D
A 2D rigid body physics engine for the web
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
2D JavaScript Physics Engine
s&box is a modern game engine, built on Valve's Source 2
Descent 3 by Outrage Entertainment
A modular Common Lisp game engine
Sandbox video game with a powerful physics engine
The Tiny JavaScript Game Engine That Can!
An easy to use 2D HTML5 game engine written in TypeScript
Fully async, multithreaded, predictive, open source, 3.01 reach
Godot game template and component-based framework
An open source flight dynamics & control software library
Stride (formerly Xenko), a free and open-source cross-platform C# game
Ct.js is a desktop game engine that makes learning programming fun
realistic driving simulation + functions for 2D/3D graphics