If you liked this
Games like Master of Orion II: Battle at Antares
If you finished Master of Orion II: Battle at Antares, the closest matches are Sid Meier's Civilization II, Stellaris, Endless Space 2, Age of Wonders: Planetfall and Warhammer 40,000: Gladius - Relics of War. All 10 share its strategy genre and are ranked by how closely their themes and modes overlap.
