84		Star Trek: The Kobayashi Alternative (DOS, 1985)
65		Star Trek: The Promethean Prophecy (DOS, 1986)
55		Star Trek: The Next Generation - The Transinium Challenge (DOS, 1990)
47		The Twilight Zone (DOS, 1988)
45		Guardians of Infinity: To Save Kennedy (DOS, 1988)
45		The Star Portal (DOS, 1988)
44		Timequest (DOS, 1991)
44		Supernova (DOS, 1987)
44		Stationfall (DOS, 1987)
43		Frederik Pohl's Gateway (DOS, 1992)
42		Doctor Who: The Adventure Games (Windows, 2014)
42		Demoniak (DOS, 1991)
42		Projekt Prometheus (DOS, 1991)
42		The Adventures of Buckaroo Banzai: Across the Eighth Dimension (DOS, 1985)
42		Intergalactic Bar Mans Pub Crawl (DOS, 1991)
42		Nine Princes in Amber (DOS, 1985)
42		Dopplegänger (DOS, 1985)
42		Rendezvous with Rama (DOS, 1985)
41		Die Höhlenwelt Saga: Der Leuchtende Kristall (DOS, 1994)
41		Gateway II: Homeworld (DOS, 1993)
41		Amazon (DOS, 1984)
40		Deliver Us the Moon: Fortuna (Windows, 2018)
40		Las llaves del tiempo (DOS, 1999)
40		Kingdom Without End (DOS, 2001)
40		Versus: The Elite Trials (Windows, 2016)
40		Frederik Pohl's Gateway (Windows, 1995)
40		Starcross (DOS, 1982)
40		Planetfall (DOS, 1983)
40		Gun Mute (Windows, 2008)
40		Alien (DOS, 1982)

Notes: Games similar to Star Trek: First Contact, Games like Star Trek: First Contact, Micromosaics, Simon & Schuster Interactive, DOS, Adventure, Sci-Fi, Futuristic, Interactive Fiction, Text Adventure, Puzzle elements, Star Trek, PC, Game Similarities.