84		Lacuna Passage (Windows, 2017)
55		Eco (Windows, 2018)
54		Animallica (Windows, 2017)
54		Landless (Windows, 2017)
52		G-Police (Windows, 1997)
51		Robocraft (Windows, 2014)
50		Drift: When Worlds Collide (Windows, 2002)
50		Tau Ceti: The Lost Star Colony (DOS, 1987)
50		Phantasm (DOS, 1988)
50		Forbes Corporate Warrior (Windows, 1997)
50		Echelon (Windows, 2001)
50		Gravon (Windows, 2013)
45		The Risen Dead VR (Windows, 2018)
43		Wing Commander IV: The Price of Freedom (DOS, 1996)
43		Space Rogue (Windows, 2016)
43		Star Wars: X-Wing Alliance (Windows, 1999)
43		Wing Commander: Prophecy (Windows, 1997)
43		Wing Commander: Secret Ops (Windows, 1998)
43		Descent: Freespace - The Great War (Windows, 1998)
43		Freespace 2 (Windows, 1999)
42		Independence War: The Starship Simulator (Windows, 1998)
42		Interstellar Rift (Windows, 2015)
41		Lunar Flight (Windows, 2012)
41		Darkstar One (Windows, 2006)
41		Space Rogue (DOS, 1989)
41		Epic (DOS, 1992)
41		AquaNox (Windows, 2001)
41		Frontier: Elite II (DOS, 1993)
41		Stellar 7 (DOS, 1990)
40		Advanced NetWars (DOS, 1997)
40		Starglider II (DOS, 1989)
40		Starglider (DOS, 1987)
40		Sandwarriors (DOS, 1997)
40		The Last Starfighter (Windows, 2006)
40		Hardwar (Windows, 1998)
40		Terminus (Windows, 2000)
40		Freespace 2: Dimension Pack (Windows, 2000)
40		Descent: Freespace - Darkness Rising (Windows, 1998)
40		Forced Alliance: The Glarious Mandate (Windows, 1997)
40		Wing Commander IV: The Price of Freedom (Windows, 2007)
40		Parkan: The Imperial Chronicles (Windows, 1997)
40		Combat Spatial: La Collection (Windows, 2001)
40		Battlecruiser Millennium (Windows, 2001)
40		Galactic Command: Echo Squad (Windows, 2007)
40		Spaceforce: Rogue Universe (Windows, 2007)
40		Ice & Fire (Windows, 1995)
40		Parkan II (Windows, 2005)
40		AquaNox 2: Revelation (Windows, 2003)
40		Void War (Windows, 2004)
40		Dark Horizon (Windows, 2008)

Notes: Games similar to Memories of Mars, Games like Memories of Mars, Limbic Entertainment GmbH, 505 Games Ltd., Windows, Action, Simulation, Sci-Fi, Futuristic, Sandbox, Open World, Shooter, Survival, 1st-person, PC, Game Similarities.