99		Stationfall (DOS, 1987)
84		Starcross (DOS, 1982)
72		Leather Goddesses of Phobos (DOS, 1986)
66		The Hitchhiker's Guide to the Galaxy (DOS, 1984)
63		Rendezvous with Rama (DOS, 1985)
62		Frederik Pohl's Gateway (DOS, 1992)
61		Gateway II: Homeworld (DOS, 1993)
60		Frederik Pohl's Gateway (Windows, 1995)
52		Starship Titanic (Windows, 1998)
45		Suspended (DOS, 1983)
44		Alien (DOS, 1982)
44		Amazon (DOS, 1984)
43		Dopplegänger (DOS, 1985)
43		Star Trek: The Kobayashi Alternative (DOS, 1985)
43		The Adventures of Buckaroo Banzai: Across the Eighth Dimension (DOS, 1985)
43		Nine Princes in Amber (DOS, 1985)
42		Star Trek: The Promethean Prophecy (DOS, 1986)
42		Timequest (DOS, 1991)
41		Supernova (DOS, 1987)
40		Versus: The Elite Trials (Windows, 2016)
40		Code 7 (Windows, 2017)
40		Kingdom Without End (DOS, 2001)
40		Las llaves del tiempo (DOS, 1999)
40		The Twilight Zone (DOS, 1988)
40		The Star Portal (DOS, 1988)
40		Gun Mute (Windows, 2008)
40		Guardians of Infinity: To Save Kennedy (DOS, 1988)
40		Star Trek: First Contact (DOS, 1988)
40		Demoniak (DOS, 1991)
40		Projekt Prometheus (DOS, 1991)

Notes: Games similar to Planetfall, Games like Planetfall, Infocom, Inc., Infocom, Inc., DOS, Adventure, Sci-Fi, Futuristic, Interactive Fiction, Text Adventure, Space station, Spaceship, PC, Game Similarities.