
Description: Spark is an open-source, cross-platform 2D and 3D game engine built for the rapid development of games and applications. It features an intuitive visual editor, native C++ code compilation for high performance, and built-in support for animations, physics, sounds, particles and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Amulet is an open-source Python-based tool for developing cross-platform software, especially games. It allows creators to build apps and games using intuitive visual scripting instead of code.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API