
Description: Cities: Skylines is a popular city-building simulation video game developed by Colossal Order and published by Paradox Interactive. Players act as city planners and managers, building functional cites from the ground up by managing aspects like zoning, transportation, infrastructure, and public services.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Designer City is a browser-based 3D modeling and design software. It allows users to create 3D models of buildings, landscapes, and other structures with an intuitive drag-and-drop interface. The software is geared towards architects, urban planners, and designers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API