Godot engine is a 2d and 3d open source cross platform game engine. The beauty of it is not only can export to most of the platforms but also the editor can run on Windows, Mac and Linux. As of now, Godot engine is 2.0 beta and you can download it from the official website godotengine.org.
In this tutorial, we are going to explore various features of the phaser library by creating an html5 game like concentration. One of the advantages of using the phaser library is its cross-platform compatibility. And it is very easy to prototype a game. You can learn so much things by going into the phaser website.