1. Make pixel art games in your browser

  2. Defold lets you quickly build high performing, cross-platform games together with your team.

  3. The definitive free cross-platform mobile engine to unleash your games using C#.

  4. ct.js is a 2D game editor (desktop app) based on web technologies.

  5. A 2D game development framework.

  6. Making games as the '80s arcade games.

  7. Create your own games with Construct. Our tools will empower you to make building 2D games easy no matter your experience level. Start your free trial today!

  8. melonJS is an open source HTML5 game engine that empowers developers and designers to focus on...

  9. MonoGame is an open source implementation of the Microsoft XNA 4 Framework.

  10. Desktop and Mobile HTML5 game framework. A fast, free and fun open source framework for Canvas and WebGL powered browser games.

  11. Making top 2D games with the GameMaker: Studio game engine is easy. No code or programming required

  12. Practical framework for creating 3D Web applications