
Description: City Sandbox is a 3D city building and management simulation game. Players can build detailed cities from the ground up, manage resources and budgets, lay out infrastructure, and make decisions that impact urban growth and citizen happiness.
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