Fast and lightweight JavaScript game engine built on WebGL and glTF
Phaser is a free and fast 2D game framework for making HTML5 games
Open source HTML5 game framework that offers WebGL and Canvas
The HTML5 Creation Engine
Open source library for creative expression on the web, desktop, etc.
2D JavaScript Physics Engine
A fresh & lightweight javascript game engine
Ct.js is a desktop game engine that makes learning programming fun
The Tiny JavaScript Game Engine That Can!
An MVVM & Databinding framework that can use C# and Lua
A free and open-source Touhou Project fangame
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
3D modeler, 3D game maker, 3D demo maker
Cerberus Content Management System
The Turn Based Strategy Game/eSport. Master your beasts
Portable game engine with main focus on point-and-click adventures
Adds input boxes to Phaser like CanvasInput, but also works for WebGL
Cosmos Tycoon is a open source transport simulation browser game.
IRB is a game creation toolkit