
Description: Unity is a cross-platform game engine used to develop 2D, 3D, VR and AR games and experiences. It provides a complete editor, asset pipeline, and set of components for game development with support for multiple platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZGameEditor is a free, open source 2D game level editor for Windows. It allows users to easily create levels and maps for 2D video games, with support for tilemaps, objects, events, and more. Useful for indie game developers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API