Games like Galactic Civilizations III: Villains of Star Control

If you finished Galactic Civilizations III: Villains of Star Control, the closest matches are Warhammer 40,000: Gladius - Relics of War, Warhammer 40,000: Sanctus Reach, Interstellar Space: Genesis, MegaMek and Armies of Armageddon: WDK 2K. All 8 share its strategy genre and are ranked by how closely their themes and modes overlap.