99		Master of Orion II: Battle at Antares (Windows, 1996)
99		Master of Orion II: Battle at Antares (DOS, 1996)
82		Master of Orion 3 (Windows, 2003)
80		Master of Orion (Windows, 2016)
70		Star Lords (DOS, 2001)
63		Armada 2525 (DOS, 1991)
60		Lost Empire (Windows, 2007)
60		The Viceroy (Windows, 2015)
60		Star Trek: The Next Generation - Birth of the Federation (Windows, 1999)
60		Exodus: Proxima Centauri (Windows, 2018)
58		Imperium Galactica (DOS, 1994)
55		M.A.X.: Mechanized Assault & Exploration (Windows, 1996)
55		Imperium Rex (DOS, 1993)
54		Spaceward Ho! (DOS, 1992)
54		Stars! (Windows, 1996)
54		M.A.X.: Mechanized Assault & Exploration (DOS, 1996)
53		XCOM: Enemy Unknown (Windows, 2012)
53		Endless Space (Windows, 2012)
53		XCOM 2 (Windows, 2016)
52		Emperor of the Fading Suns (Windows, 1996)
52		Endless Space_2 (Windows, 2017)
51		Into the Void (DOS, 1997)
51		Space Empires III (Windows, 1997)
50		Skyshine's BEDLAM: Redux! (Windows, 2016)
50		Warhammer 40,000: Gladius - Relics of War (Windows, 2018)
50		Anacreon: Reconstruction 4021 (DOS, 1987)
50		Reach for the Stars: The Conquest of the Galaxy (DOS, 1988)
50		Stars in Shadow (Windows, 2017)
50		Legends of Pegasus (Windows, 2012)
50		Starship Kingdom (Windows, 2007)
50		Skyshine's BEDLAM (Windows, 2015)
50		Anacreon: Imperial Conquest in the Far Future (Windows, 2004)
50		Space Empires IV (Windows, 2000)
50		StarDrive II (Windows, 2015)
50		Space Empires V (Windows, 2006)
50		GhostControl Inc. (Windows, 2014)
50		Armada 2526 (Windows, 2009)
50		Pandora: First Contact (Windows, 2013)
43		Worlds at War: Conflict in the Cosmos (DOS, 1991)
43		Call to Power II (Windows, 2000)
42		Galactic Civilizations II: Dread Lords (Windows, 2006)
41		Sid Meier's Civilization: Beyond Earth (Windows, 2014)
41		Galactic Civilizations (Windows, 2003)
40		Golem (Windows, 2004)
40		Galactic Civilizations III (Windows, 2015)
40		Planet M.U.L.E. (Windows, 2009)

Notes: Games similar to Master of Orion, Games like Master of Orion, SimTex, Inc., MicroProse Software, Inc., DOS, Strategy, Tactics, Sci-Fi, Futuristic, 4X, Managerial, Business Simulation, Turn-based, PC, Game Similarities.