Whitestorm.js is a framework for 3D web apps built with Three.js technology. It implements a core for fast development of a 3D scene with physics.




MonoGame is described as 'One framework for creating powerful cross-platform games. The spiritual successor to XNA with 1000's of titles shipped across desktop, mobile, and console platforms. MonoGame is a fully managed .NET open source game framework without any black boxes' and is a game development tool in the development category. There are more than 100 alternatives to MonoGame for a variety of platforms, including Windows, Mac, Linux, iPhone and Android apps. The best MonoGame alternative is Godot Engine, which is both free and Open Source. Other great apps like MonoGame are Unity, Unreal Engine, GDevelop and Wick Editor.
Whitestorm.js is a framework for 3D web apps built with Three.js technology. It implements a core for fast development of a 3D scene with physics.




Glide is a SpriteKit and GameplayKit based engine for building 2d games easily, with a focus on side scrollers. Glide is developed with Swift and works on iOS, macOS and tvOS.

Verus Engine is a modern, platform-agnostic 3D game engine. It is developed using C++ and HLSL. It is based on Direct3D 12 and Vulkan graphics APIs. The code is user friendly and well optimized.



Valkyrie is a no-code creative platform that lets designers combine digital assets and create applications and interactive prototypes: where the power of Unity meets the usability of Photoshop.


AppGameKit Studio is a fully featured cross-platform game development tool set that runs on Windows, Linux and MacOS. With the re-imagined game development user interface with the focus to be an all-in-one work space, you can now quickly drag & drop assets to visualize your...




DragonRuby Game Toolkit is a professional grade 2D game engine. It's tiny (~3.5MB), fast, and cross-platform (including consoles and mobile).
Maratis is a portable, simple and visual game development tool designed for artists and developers.




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

Oxygine is completely free and open source (MIT license) 2D game engine, available on GitHub. It is written in C++ and runs on MacOSX, iOS, Android, Windows and Linux.






Orx is an open source, portable, lightweight, plugin-based, data-driven and extremely easy to use 2D-oriented game engine. Orx is mostly written in C, but allows you to develop with it with any language that can interface to C.







