Cross-Platform C++ 2D/3D game engine
Cross-platform 2D and 3D game engine with modular architecture
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Fast and lightweight JavaScript game engine built on WebGL and glTF
JavaScript-based game engine designed to empower developers
Multi-platform 2D and 3D game engine
Game engine supporting many 3D/2D formats and graphic effects
Zig game engine & graphics toolkit
Cross-platform 2D game engine focused on ultimate productivity
LayaAir is an open-source 2D/3D engine
Phaser is a free and fast 2D game framework for making HTML5 games
A game engine powered by python and panda3d
3D and 2D game engine written in Rust
A dead simple 2D game engine for Go
A high-performance, industry-standard 2D physics engine built on Box2D
Free game engine for development of desktop, mobile, and web games
Free, cross-platform 2D game engine powered by Haxe and OpenFL
A 2D rigid body physics engine for the web
An easy to use 2D HTML5 game engine written in TypeScript
The Tiny JavaScript Game Engine That Can!
A refreshingly simple data-driven game engine built in Rust
2D JavaScript Physics Engine
A pure Go game engine
Stride (formerly Xenko), a free and open-source cross-platform C# game