Games like Total War: Shogun 2 - Fall of the Samurai: The Saga Faction Pack

If you finished Total War: Shogun 2 - Fall of the Samurai: The Saga Faction Pack, the closest matches are Age of Empires IV, Knights of Honor II: Sovereign, Besiege, Gloomhaven and GunZ: The Duel. All 8 share its strategy genre and are ranked by how closely their themes and modes overlap.