
Description: Coppercube is a 3D game engine and editor for creating cross-platform 3D games and applications. It allows designers and developers to build, test and deploy interactive 3D content across platforms like Windows, Mac, iOS, Android, HTML5 and Flash.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: The Castle Game Engine is a cross-platform, open source game engine for 2D and 3D games. It supports multiple programming languages and can export games to many platforms including Windows, macOS, Linux, Android, iOS, and web browsers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API