67		Time Commando (Windows, 1996)
67		Time Commando (DOS, 1996)
65		Fade to Black (DOS, 1995)
65		Slamscape (Windows, 1996)
64		Colony 28 (DOS, 1997)
64		Perfect Assassin (DOS, 1997)
64		Blast Chamber (DOS, 1997)
64		Galapagos (Windows, 1997)
63		Queen: The eYe (DOS, 1998)
62		Star Trek: Hidden Evil (Windows, 1999)
61		Animorphs: Know the Secret (Windows, 2000)
61		Anne McCaffrey's Freedom: First Resistance (Windows, 2000)
61		Project Eden (Windows, 2001)
60		Schacht (Windows, 2017)
60		Haydee (Windows, 2016)
60		Mighty Switch Force! Academy (Windows, 2015)
60		Frank Herbert's Dune (Windows, 2001)
60		Kabus 22 (Windows, 2006)
60		The Maw (Windows, 2009)
60		Seven Minutes (Windows, 2008)
60		Snapshot (Windows, 2012)
55		Eradicator (DOS, 1996)
54		Alien Odyssey (DOS, 1995)
54		Men in Black: The Game (Windows, 1997)
53		Cyberia (DOS, 1994)
53		Cyberia: Mission Norway (DOS, 1994)
51		Stealth Bastard Deluxe (Windows, 2012)
51		Martian Gothic: Unification (Windows, 2000)
50		Wall-E (Windows, 2008)
50		Stealth Bastard: Tactical Espionage Arsehole (Windows, 2011)
50		Eradicator (Windows, 2014)
50		Cyberia (Windows, 2015)
43		Cyberwar (DOS, 1994)

Notes: Games similar to Huygen's Disclosure, Games like Huygen's Disclosure, Microforum International, Microforum International, Windows, Action, Sci-Fi, Futuristic, Puzzle elements, 3rd-person, Other, PC, Game Similarities.