ANNO - ANNO is a city-building and economic simulation video game series, with real-time strategy elements.
OpenTTD - An open-source clone of the classic game ...
Tropico - Tropico is an Addictive, Strategy, Construction and Management, City Building, Sandbox and Single-player Simulation developed by PopTop Software.
Game Dev Tycoon - Game Dev Tycoon is an addictive, Strategy, Business Simulation, and Single-player video game developed and published by Greenheart Games.
The Settlers Online - The Settlers is a free web browser based strategy game along with a gameplay that drops anywhere between Age of Empires and the online strategy style.
RollerCoaster Tycoon Classic - Create and run amazing parks on your iPhone or Android.