85		The Dark Heart of Uukrul (DOS, 1990)
85		FallThru (DOS, 1990)
82		Ultima IV: Quest of the Avatar (DOS, 1987)
80		Ultima II: The Revenge of the Enchantress... (DOS, 1983)
80		Ultima IV: Quest of the Avatar (Windows, 2011)
80		Wizardry Gold (Windows, 1996)
80		Ultima II: The Revenge of the Enchantress... (Windows, 2014)
76		Ultima V: Warriors of Destiny (DOS, 1988)
70		Ultima V: Warriors of Destiny (Windows, 2014)
70		Exodus: Ultima III (DOS, 1985)
70		Exodus: Ultima III (Windows, 2014)
62		Ultima I (DOS, 1987)
60		Ultima I (Windows, 2014)
56		Eye of the Beholder (DOS, 1991)
55		Lands of Lore: The Throne of Chaos (DOS, 1993)
54		Bones: The Game of the Haunted Mansion (DOS, 1991)
54		Dungeon Master (DOS, 1992)
52		Dungeon Hack (DOS, 1993)
52		Lands of Lore: Guardians of Destiny (DOS, 1997)
52		Lands of Lore: Guardians of Destiny (Windows, 1997)
50		Escape from Ragor (DOS, 1995)
50		The Mage's Tale (Windows, 2017)
50		Dungeon Master II: Skullkeep (DOS, 1995)
50		The Keep (Windows, 2017)
50		DragonRealms (Windows, 1996)
50		Lands of Lore III (Windows, 1999)
49		Ultima VI: The False Prophet (DOS, 1990)
44		Tangled Tales (DOS, 1989)
40		Atonement 2: Ruptured by Despair (Windows, 2016)
40		Ultima VI: The False Prophet (Windows, 2014)

Notes: Games similar to The Dragon Sword, Games like The Dragon Sword, DOS, Role-Playing, RPG, Fantasy, Puzzle elements, Turn-based, 1st-person, PC, Game Similarities.