81		Elite (DOS, 1987)
71		Elite: The New Kind (Windows, 2000)
71		Terminus (Windows, 2000)
71		X³: Terran Conflict (Windows, 2008)
71		Frontier: Elite II (DOS, 1993)
70		Drifter (Windows, 2014)
70		Interstellar Rift (Windows, 2015)
70		Pioneer (Windows, 2013)
70		Nomad (DOS, 1993)
70		Parkan: The Imperial Chronicles (Windows, 1997)
70		Entropy (Windows, 2017)
70		X: Rebirth (Windows, 2013)
70		X4: Foundations (Windows, 2018)
55		Starshatter (Windows, 2004)
54		X³: Reunion (Windows, 2005)
53		Star Wars: X-Wing (DOS, 1993)
53		The Tomorrow War (Windows, 2006)
50		Phoenix (Windows, 1999)
45		Star Wraith IV: Reviction (Windows, 2004)
44		Escape Velocity Nova (Windows, 2003)
44		Evochron Alliance (Windows, 2005)
40		Forbes Corporate Warrior (Windows, 1997)
40		Deus (DOS, 1996)
40		Frontier: First Encounters (DOS, 1995)
40		Deus (Windows, 1996)

Notes: Games similar to RiftSpace, Games like RiftSpace, StarWraith 3D Games LLC, StarWraith 3D Games LLC, Windows, Action, Simulation, Sci-Fi, Futuristic, Managerial, Business Simulation, Sandbox, Open World, Real-Time, 1st-person, 3rd-person, Other, Behind view, Space Flight, PC, Game Similarities.