84		Lost Empire: Immortals (Windows, 2008)
62		Master of Orion II: Battle at Antares (DOS, 1996)
62		Master of Orion II: Battle at Antares (Windows, 1996)
61		Master of Orion (DOS, 1993)
60		The Viceroy (Windows, 2015)
60		Star Trek: The Next Generation - Birth of the Federation (Windows, 1999)
60		Armada 2525 (DOS, 1991)
60		Exodus: Proxima Centauri (Windows, 2018)
54		Space Empires V (Windows, 2006)
53		Armada 2526 (Windows, 2009)
52		Anacreon: Imperial Conquest in the Far Future (Windows, 2004)
52		Endless Space_2 (Windows, 2017)
51		Endless Space (Windows, 2012)
51		Master of Orion 3 (Windows, 2003)
50		Stars in Shadow (Windows, 2017)
50		Space Empires IV (Windows, 2000)
50		Spaceward Ho! (DOS, 1992)
50		Imperium Galactica (DOS, 1994)
50		Into the Void (DOS, 1997)
50		Emperor of the Fading Suns (Windows, 1996)
50		Warhammer 40,000: Gladius - Relics of War (Windows, 2018)
50		Space Empires III (Windows, 1997)
50		StarDrive II (Windows, 2015)
50		Reach for the Stars: The Conquest of the Galaxy (DOS, 1988)
50		Anacreon: Reconstruction 4021 (DOS, 1987)
50		Stars! (Windows, 1996)
50		Legends of Pegasus (Windows, 2012)
50		Pandora: First Contact (Windows, 2013)
50		Master of Orion (Windows, 2016)
46		Galactic Civilizations II: Dread Lords (Windows, 2006)
42		Galactic Civilizations (Windows, 2003)
41		Call to Power II (Windows, 2000)
41		Sid Meier's Civilization: Beyond Earth (Windows, 2014)
40		Worlds at War: Conflict in the Cosmos (DOS, 1991)
40		Galactic Civilizations III (Windows, 2015)

Notes: Games similar to Lost Empire, Games like Lost Empire, Pollux Gamelabs, Paradox Interactive AB, Windows, Strategy, Tactics, Post-Apocalyptic, Sci-Fi, Futuristic, 4X, Turn-based, PC, Game Similarities.