64		Robocraft (Windows, 2014)
62		G-Police (Windows, 1997)
60		Forbes Corporate Warrior (Windows, 1997)
60		Phantasm (DOS, 1988)
60		Echelon (Windows, 2001)
60		Drift: When Worlds Collide (Windows, 2002)
60		Tau Ceti: The Lost Star Colony (DOS, 1987)
55		Lunar Flight (Windows, 2012)
53		Freespace 2 (Windows, 1999)
53		Interstellar Rift (Windows, 2015)
53		Wing Commander: Secret Ops (Windows, 1998)
53		Star Wars: X-Wing Alliance (Windows, 1999)
53		Wing Commander: Prophecy (Windows, 1997)
53		Descent: Freespace - The Great War (Windows, 1998)
53		Wing Commander IV: The Price of Freedom (DOS, 1996)
52		Independence War: The Starship Simulator (Windows, 1998)
52		Space Rogue (Windows, 2016)
51		AquaNox (Windows, 2001)
51		Darkstar One (Windows, 2006)
51		Space Rogue (DOS, 1989)
51		Frontier: Elite II (DOS, 1993)
51		Stellar 7 (DOS, 1990)
51		Epic (DOS, 1992)
50		Dark Horizon (Windows, 2008)
50		Starglider II (DOS, 1989)
50		Sandwarriors (DOS, 1997)
50		Spaceforce: Rogue Universe (Windows, 2007)
50		Advanced NetWars (DOS, 1997)
50		Memories of Mars (Windows, 2018)
50		Starglider (DOS, 1987)
50		Parkan II (Windows, 2005)
50		Terminus (Windows, 2000)
50		Freespace 2: Dimension Pack (Windows, 2000)
50		Galactic Command: Echo Squad (Windows, 2007)
50		Wing Commander IV: The Price of Freedom (Windows, 2007)
50		Hardwar (Windows, 1998)
50		Forced Alliance: The Glarious Mandate (Windows, 1997)
50		Descent: Freespace - Darkness Rising (Windows, 1998)
50		Parkan: The Imperial Chronicles (Windows, 1997)
50		Warhawk (Windows, 1996)
50		Ice & Fire (Windows, 1995)
50		The Last Starfighter (Windows, 2006)
50		Combat Spatial: La Collection (Windows, 2001)
50		Void War (Windows, 2004)
50		AquaNox 2: Revelation (Windows, 2003)
50		Battlecruiser Millennium (Windows, 2001)
43		Sky Rogue (Windows, 2017)
43		RaidersSphere4th (Windows, 2015)
40		Xenocide (DOS, 1990)
40		LineWars (DOS, 1990)
40		Phoenix (Windows, 1999)

Notes: Games similar to Gravon, Games like Gravon, Bohemia Interactive Studio s.r.o., Windows, Action, Simulation, Sci-Fi, Futuristic, Shooter, 1st-person, Behind view, PC, Game Similarities.