99		Frederik Pohl's Gateway (Windows, 1995)
99		Frederik Pohl's Gateway (DOS, 1992)
65		Timequest (DOS, 1991)
62		Rendezvous with Rama (DOS, 1985)
60		Stationfall (DOS, 1987)
60		Planetfall (DOS, 1983)
60		Starcross (DOS, 1982)
55		Rama (Windows, 1996)
54		Rama (DOS, 1996)
53		Callahan's Crosstime Saloon (DOS, 1997)
51		Universe 3 (DOS, 1989)
51		A New Beginning (Windows, 2010)
51		Manhunter 2: San Francisco (DOS, 1989)
50		Starship Titanic (Windows, 1998)
50		Captain Gysi: Galaxis Futura (Windows, 1998)
50		Leather Goddesses of Phobos (DOS, 1986)
50		The New Adventures of Zak McKracken (Windows, 2002)
46		Under a Killing Moon (DOS, 1994)
45		Die Höhlenwelt Saga: Der Leuchtende Kristall (DOS, 1994)
44		The Hitchhiker's Guide to the Galaxy (DOS, 1984)
44		Space Quest 6: Roger Wilco in the Spinal Frontier (Windows, 1995)
43		Lone Echo (Windows, 2017)
43		Demoniak (DOS, 1991)
43		Projekt Prometheus (DOS, 1991)
43		Intergalactic Bar Mans Pub Crawl (DOS, 1991)
43		Space Quest 6: Roger Wilco in the Spinal Frontier (DOS, 1995)
42		Nine Princes in Amber (DOS, 1985)
41		Mean Streets (DOS, 1989)
41		Captain Gysi und das Raumschiff Bonn (DOS, 1997)
41		7 Days a Skeptic (Windows, 2004)
40		Deliver Us the Moon: Fortuna (Windows, 2018)
40		Code 7 (Windows, 2017)
40		Kingdom Without End (DOS, 2001)
40		Las llaves del tiempo (DOS, 1999)
40		Versus: The Elite Trials (Windows, 2016)
40		Supernova (DOS, 1987)
40		Mean Streets (Windows, 2014)
40		Alien (DOS, 1982)
40		Under a Killing Moon (Windows, 2009)
40		Space Quest IV.5: Roger Wilco And The Voyage Home (Windows, 2008)
40		Doctor Who: The Adventure Games (Windows, 2014)
40		Gun Mute (Windows, 2008)
40		Amazon (DOS, 1984)
40		Star Trek: The Kobayashi Alternative (DOS, 1985)
40		Guardians of Infinity: To Save Kennedy (DOS, 1988)
40		The Twilight Zone (DOS, 1988)
40		The Star Portal (DOS, 1988)
40		Star Trek: The Promethean Prophecy (DOS, 1986)
40		Dopplegänger (DOS, 1985)
40		The Adventures of Buckaroo Banzai: Across the Eighth Dimension (DOS, 1985)
40		Star Trek: First Contact (DOS, 1988)

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