80		Star Control: The Ur-Quan Masters (Windows, 2017)
52		Uprising: Join or Die (Windows, 1997)
52		Star Control (DOS, 1990)
51		Sanctum 2 (Windows, 2013)
50		Dead Star (Windows, 2016)
50		Strike Base (DOS, 1996)
50		Voronium: Locust Sols (Windows, 2018)
50		CyberDome! (Windows, 1996)
50		Scorched Planet (DOS, 1996)
50		Nuclear Dawn (Windows, 2011)
50		Scorched Planet (Windows, 1996)
50		Dead Reckoning (Windows, 1997)
44		Kristor (DOS, 1988)
42		Natural Selection II (Windows, 2012)
41		Cosmic Trip (Windows, 2017)
40		Star Trek: Generations (Windows, 1997)
40		Urban Assault (Windows, 1998)
40		Flames of Freedom (DOS, 1992)
40		Spaceforce: Constellations (Windows, 2013)
40		Wulfram II (Windows, 2002)
40		Thunder Brigade (Windows, 1998)
40		Star Control 3 (Windows, 2011)
40		Star Control 3 (DOS, 1996)

Notes: Games similar to Space School Simulator: The Academy, Games like Space School Simulator: The Academy, CRL Group PLC, DOS, Action, Strategy, Tactics, Sci-Fi, Futuristic, Shooter, 1st-person, Space Flight, PC, Game Similarities.