45		Venom (DOS, 1987)
45		Shard of Inovar (DOS, 1987)
45		Adventure (DOS, 1987)
44		The Pawn (DOS, 1986)
44		Lancelot (DOS, 1988)
43		The Usurper: The Mines Of Qyntárr (DOS, 1989)
43		Legacy of the Necromancer: Part III - The Dark Tower (DOS, 1989)
43		Wishbringer (DOS, 1985)
43		Nine Princes in Amber (DOS, 1985)
43		Legacy of the Necromancer: Part II - The Palace of the Necromancer (DOS, 1989)
43		Advanced Xoru (DOS, 1989)
43		Zork Zero: The Revenge of Megaboz (DOS, 1989)
43		Myth (DOS, 1989)
43		Legacy of the Necromancer: Part I - The Adventurers' Museum (DOS, 1989)
43		Spellbreaker (DOS, 1985)
43		Adventure in the Magic Land (DOS, 1989)
42		Dragonworld (DOS, 1984)
42		Generic Adventure 551 (DOS, 1990)
42		Das Stundenglas (DOS, 1990)
42		To Be or Not To Be (Windows, 2015)
42		Sorcerer (DOS, 1984)
41		The Awe-Chasm (DOS, 1991)
41		Enchanter (DOS, 1983)
40		Versus: The Elite Trials (Windows, 2016)
40		Castle Elsinore (DOS, 1992)
40		A Journey Into Xanth (DOS, 1993)
40		Adventure in Humongous Cave (DOS, 1993)
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		Sorcerer of Claymorgue Castle (DOS, 1993)
40		ADV770 (Windows, 2008)
40		Zork: The Undiscovered Underground (Windows, 1997)
40		Once and Future (Windows, 1998)
40		Pentari: First Light (Windows, 2003)
40		Spellcaster: The Forgotten Spell (Windows, 2014)
40		The Dreamhold (Windows, 2005)
40		Spectrum Adventure (Windows, 2007)
40		Alabaster (Windows, 2009)
40		Choice of Romance: Affairs of the Court (Windows, 2016)
40		The Sea Eternal (Windows, 2016)
40		The Hermit's Secret (DOS, 1982)
40		Search for the Ultimate Weapon (Windows, 2008)

Notes: Games similar to Philosopher's Quest, Games like Philosopher's Quest, Topologika Software Ltd., DOS, Adventure, Fantasy, Interactive Fiction, Text Adventure, PC, Game Similarities.