
Description: Open 3D Engine is an open source 3D game engine for building high-quality games and simulations. It provides advanced rendering capabilities, extensible architecture, and game-ready tools in an open and collaborative development environment.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Project Spark is a free game creation tool developed by Team Dakota and published by Microsoft Studios for Windows 8.1, Xbox One and Xbox 360. It allows users to create their own video games, animations and other graphical content through an easy drag-and-drop interface and scripting language.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API