ANNO - ANNO is a city-building and economic simulation video game series, with real-time strategy elements.
Planetbase - Planetbase is a strategy game where you guide a group of space settlers trying to establish an outpost in a remote planet.
Stronghold - Stronghold Crusader is a RTS game from the series from Stronghold.
Stellaris - Stellaris is an Adventure-based, RTS (Real-time Strategy) Space, Sandbox, Sci-Fi, Single and Multiplayer video game created and published by Paradox Interactive.
Tropico - Tropico is an Addictive, Strategy, Construction and Management, City Building, Sandbox and Single-player Simulation developed by PopTop Software.
RimWorld - RimWorld - A sci-fi colony sim driven by an intelligent AI storyteller.