
Description: Micropolis is an open source city-building game inspired by the classic game SimCity. It allows players to design, build, and manage a simulated city by placing roads, zoning land, adjusting taxes, and building infrastructure like power plants, schools, and parks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Citybound is an open-source city-building simulation game and city simulator. It focuses on bottom-up emergent gameplay by simulating each individual in the city and their daily needs and activities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API