ANNO - ANNO is a city-building and economic simulation video game series, with real-time strategy elements.
Micropolis - Micropolis is the open source version of SimCity Classic from Maxis, developed by Will Wright and Don Hopkins.
Tropico - Tropico is an Addictive, Strategy, Construction and Management, City Building, Sandbox and Single-player Simulation developed by PopTop Software.
Citybound - Open-source city building sim with a focus on realism through microscopic details
Cities: Skylines - Cities: Skylines is a Construction and Management, City Building, and Single-player Simulation developed by Colossal Order and published by Paradox Interactive.
Simpsons Tapped Out - The Simpsons Tapped Out: the mobile game that's life-ruiningly fun! Free to download and play on the iPhone, iPad, Kindle and on Android devices.