
Description: The Piston game engine is a modular open source game engine written in the Rust programming language. It focuses on providing high performance through native code while being easy to use and integrate with other libraries.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LibGDX is a popular open source, cross-platform game development framework written in Java. It allows developers to write game code once and deploy it to desktop, mobile, and web platforms.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API