
Description: Polytoria is a free and open source collaborative world-building game inspired by games like Minecraft and Roblox. Players can join servers to collectively build structures and environments limited only by their creativity.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Roblox is an online game platform and game creation system that allows users to program games and play games created by other users. Popular with children and teens, Roblox has over 90 million monthly active users.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API