99		Ultima Underworld II: Labyrinth of Worlds (Windows, 2014)
99		Ultima Underworld II: Labyrinth of Worlds (DOS, 1993)
99		Ultima Underworld: The Stygian Abyss (DOS, 1992)
72		DeathKeep (Windows, 1996)
49		Anvil of Dawn (Windows, 2013)
46		Counter Spell (Windows, 2015)
45		Gothic 3: Forsaken Gods (Windows, 2008)
45		Anvil of Dawn (DOS, 1995)
45		Amulets & Armor (DOS, 1997)
44		Ravensword: Shadowlands (Windows, 2013)
44		Runes of Brennos (Windows, 2015)
44		Verlies II (Windows, 2015)
44		Novus Inceptio (Windows, 2015)
43		VR Dungeon Knight (Windows, 2017)
42		Descent to Undermountain (Windows, 1997)
42		Prevent the Fall (Windows, 2017)
42		The Afterwoods (Windows, 2017)
42		Descent to Undermountain (DOS, 1997)
41		Zanzarah: The Hidden Portal (Windows, 2002)
40		Rol Crusaders (DOS, 1995)
40		Obitus (DOS, 1991)
40		Knights of the Temple II (Windows, 2005)
40		Sword of Moonlight (Windows, 2000)

Notes: Games similar to Ultima Underworld: The Stygian Abyss, Games like Ultima Underworld: The Stygian Abyss, Blue Sky Productions, Electronic Arts, Inc., Windows, Action, Role-Playing, RPG, Fantasy, 1st-person, Dungeon Crawler, Ultima, PC, Game Similarities.