Games like Crimson Freedom

If you finished Crimson Freedom, the closest matches are Warhammer 40,000: Battlesector, Battlefleet Gothic: Armada 2, Warhammer 40,000: Gladius - Relics of War, Master of Orion II: Battle at Antares and Warhammer 40,000: Armageddon. All 10 share its strategy genre and are ranked by how closely their themes and modes overlap.