War2glory - War2glory is the great alternative to Lord of Ultima and one of the best game as compared to other MMOPRTS games.
ANNO - ANNO is a city-building and economic simulation video game series, with real-time strategy elements.
Ultima Online - Ultima Online is a Playable, Action, Browser-based, Massively Multiplayer Online, Real-time Strategy, and RPG video game created and published by Electronic Arts.
Tropico - Tropico is an Addictive, Strategy, Construction and Management, City Building, Sandbox and Single-player Simulation developed by PopTop Software.
Age of Empires (series) - The Eso.com url/domain is going away on 7/23/2018. After that time, you'll need to access this site via agecommunity.com. Please update your bookmarks!
Cities: Skylines - Cities: Skylines is a Construction and Management, City Building, and Single-player Simulation developed by Colossal Order and published by Paradox Interactive.