99		Eye of the Beholder (DOS, 1991)
99		Dungeon Hack (DOS, 1993)
99		Dungeon Master (DOS, 1992)
83		Lands of Lore: The Throne of Chaos (DOS, 1993)
80		Dungeon Master II: Skullkeep (DOS, 1995)
63		Eye of the Beholder II: The Legend of Darkmoon (DOS, 1991)
62		Stonekeep (DOS, 1995)
60		Stonekeep (Windows, 2008)
55		The Mage's Tale (Windows, 2017)
53		Accursed (Windows, 2015)
52		Lands of Lore: Guardians of Destiny (Windows, 1997)
52		Lands of Lore: Guardians of Destiny (DOS, 1997)
52		Legend of Grimrock (Windows, 2012)
52		Ultima II: The Revenge of the Enchantress... (Windows, 2014)
50		The Dragon Sword (DOS, 1990)
50		The Dark Heart of Uukrul (DOS, 1990)
50		FallThru (DOS, 1990)
50		Ultima II: The Revenge of the Enchantress... (DOS, 1983)
50		Lands of Lore III (Windows, 1999)
50		DragonRealms (Windows, 1996)
50		Ultima IV: Quest of the Avatar (Windows, 2011)
50		Escape from Ragor (DOS, 1995)
50		Wizardry Gold (Windows, 1996)
50		Ultima IV: Quest of the Avatar (DOS, 1987)
44		DarkStory Online (Windows, 2016)
43		Ultima V: Warriors of Destiny (DOS, 1988)
42		Exodus: Ultima III (Windows, 2014)
42		Ultima VII: Part Two - Serpent Isle (DOS, 1993)
42		Ultima VII: The Black Gate (DOS, 1992)
42		Ultima V: Warriors of Destiny (Windows, 2014)
40		Tangled Tales (DOS, 1989)
40		Exodus: Ultima III (DOS, 1985)

Notes: Games similar to The Keep, Games like The Keep, CINEMAX, s. r. o., CINEMAX, s. r. o., Windows, Role-Playing, RPG, Fantasy, Puzzle elements, Real-Time, 1st-person, Dungeon Crawler, PC, Game Similarities.