48		Ultima Underworld: The Stygian Abyss (DOS, 1992)
47		Ultima Underworld II: Labyrinth of Worlds (DOS, 1993)
43		Ultimuh MCMLXVII: Part 2 of the 39th Trilogy - The Quest for the Golden Amulet (DOS, 1993)
42		Super Samtong (DOS, 1994)
42		Counter Spell (Windows, 2015)
41		Rol Crusaders (DOS, 1995)
41		Anvil of Dawn (DOS, 1995)
41		Zanzarah: The Hidden Portal (Windows, 2002)
41		VR Dungeon Knight (Windows, 2017)
40		Amulets & Armor (DOS, 1997)
40		The Afterwoods (Windows, 2017)
40		Idle Champions of the Forgotten Realms (Windows, 2017)
40		Prevent the Fall (Windows, 2017)
40		Descent to Undermountain (DOS, 1997)
40		Ultima Underworld II: Labyrinth of Worlds (Windows, 2014)
40		Ravensword: Shadowlands (Windows, 2013)
40		Knights of the Temple II (Windows, 2005)
40		Iffermoon (Windows, 2008)
40		Sword of Moonlight (Windows, 2000)
40		Romancia: Another Legend (Windows, 1999)
40		Descent to Undermountain (Windows, 1997)
40		Gothic 3: Forsaken Gods (Windows, 2008)
40		Verlies II (Windows, 2015)
40		Anvil of Dawn (Windows, 2013)
40		DeathKeep (Windows, 1996)
40		Runes of Brennos (Windows, 2015)
40		Crusaders of the Lost Idols (Windows, 2015)
40		Novus Inceptio (Windows, 2015)
40		Ultima Underworld: The Stygian Abyss (Windows, 2014)

Notes: Games similar to Obitus, Games like Obitus, Scenario Developments, Psygnosis Limited, DOS, Action, Role-Playing, RPG, Fantasy, 1st-person, Side view, PC, Game Similarities.