45		Das Stundenglas (DOS, 1990)
44		Legacy of the Necromancer: Part II - The Palace of the Necromancer (DOS, 1989)
44		Advanced Xoru (DOS, 1989)
44		The Usurper: The Mines Of Qyntárr (DOS, 1989)
44		Legacy of the Necromancer: Part III - The Dark Tower (DOS, 1989)
44		Adventure (DOS, 1987)
44		Adventure in the Magic Land (DOS, 1989)
44		Legacy of the Necromancer: Part I - The Adventurers' Museum (DOS, 1989)
44		Myth (DOS, 1989)
44		The Awe-Chasm (DOS, 1991)
44		Zork Zero: The Revenge of Megaboz (DOS, 1989)
44		Adventure in Humongous Cave (DOS, 1993)
43		Lancelot (DOS, 1988)
43		Castle Elsinore (DOS, 1992)
42		Die Höhlenwelt Saga: Der Leuchtende Kristall (DOS, 1994)
42		Legend of the Sword (DOS, 1987)
42		Shard of Inovar (DOS, 1987)
42		Sorcerer of Claymorgue Castle (DOS, 1993)
42		A Journey Into Xanth (DOS, 1993)
42		Philosopher's Quest (DOS, 1987)
42		Venom (DOS, 1987)
42		ADV770 (Windows, 2008)
42		To Be or Not To Be (Windows, 2015)
41		The Pawn (DOS, 1986)
40		Pentari: First Light (Windows, 2003)
40		Once and Future (Windows, 1998)
40		Dracula: Love Kills (Windows, 2011)
40		The Dreamhold (Windows, 2005)
40		Versus: The Elite Trials (Windows, 2016)
40		Leyendas de Lhodrye: La Luz del Druida (DOS, 1997)
40		Leyendas de Lhodrye: Arakhas el Oscuro (DOS, 1997)
40		Pentari: First Light (DOS, 2003)
40		Fire From Heaven (DOS, 2005)
40		The New Castle (DOS, 1999)
40		4K Adventure (DOS, 1998)
40		Once and Future (DOS, 1998)
40		Spellcaster: The Forgotten Spell (Windows, 2014)
40		Azada: Ancient Magic (Windows, 2008)
40		Sorcerer (DOS, 1984)
40		Enchanter (DOS, 1983)
40		Dragonworld (DOS, 1984)
40		Zork: The Undiscovered Underground (Windows, 1997)
40		Spellbreaker (DOS, 1985)
40		The Hermit's Secret (DOS, 1982)
40		The Sea Eternal (Windows, 2016)
40		Wishbringer (DOS, 1985)
40		Nine Princes in Amber (DOS, 1985)
40		Search for the Ultimate Weapon (Windows, 2008)
40		Alabaster (Windows, 2009)
40		Choice of Romance: Affairs of the Court (Windows, 2016)
40		Spectrum Adventure (Windows, 2007)

Notes: Games similar to Generic Adventure 551, Games like Generic Adventure 551, DOS, Adventure, Fantasy, Interactive Fiction, Text Adventure, Puzzle elements, PC, Game Similarities.