
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: PlayCanvas is an open-source game engine for building interactive 3D web content. It allows developers to create games and applications using JavaScript and WebGL that can run on multiple platforms including mobile, desktop, VR, and AR.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API