
Description: MonoGame is an open source framework for building 2D and 3D games that can be deployed across multiple platforms including Windows, Mac, Linux, iOS, Android, and game consoles. It allows .NET developers to leverage their existing skills to create cross-platform games.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Duality is an open-source, cross-platform game engine designed for 2D games. It allows for quick prototyping and development with its visual editor, while also providing access to low-level rendering and tools for advanced users.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API