Games like Stronghold: Warlords - The Warrior Queen Campaign

If you finished Stronghold: Warlords - The Warrior Queen Campaign, the closest matches are Anno 1701, March of the Eagles, Uncharted Waters: New Horizons, Port Royale 4 and Empires Apart. All 8 share its real time strategy (rts) genre and are ranked by how closely their themes and modes overlap.