: You might consider using casual game samples or templates from Unreal Engine (e.g., the Cropout casual game sample) to build a cross-platform strategy game quickly.
If you are looking for a or a particular creator's work, please provide more context about where you encountered the file name. Tiny.Civilization.rar
Small-scale civilization games often focus on "One City Challenges" or "Tiny World" mechanics to reduce micromanagement and session length. : You might consider using casual game samples
If you are developing this as a mod for an existing engine like Civilization III or IV : Tiny.Civilization.rar