Cross-platform 3D scene editor based on three.js, golang and mongodb
3D C++ Game Engine - yet another open source game engine
2D Game Engine
Data-oriented and data-driven game engine written in Rust
Web powered cross-platform 3D, WebXR game engine
Starter project to get a Phaser game environment up and running
scriptable game engine with built-in support for 2D graphics and sound
The Atomic Game Engine is a multi-platform 2D and 3D engine
Turbulenz is a modular 3D and 2D game framework
Built to be ease of use, with no programming knowledge, Multi-platform
2D physics engine for games
TurboSphere is an easy to learn and powerful JS based game engine.
A lightweight HTML5 Game Engine
Javascript adventure game engine
Free MMORPG Engine. Develop and host graphical browser-based games.