60		The House at the Edge of Time (DOS, 1990)
60		Inspektor Griffu (DOS, 1990)
60		Casablanca ni Ai o: Satsujinsha wa Jikū o Koete (Windows, 1996)
60		Tommy's Manor (DOS, 1989)
60		The Child Murderer (DOS, 1996)
60		Bloody Murder (DOS, 1996)
60		Corrupt (DOS, 1990)
60		The Vortex Factor (DOS, 1985)
60		The Hollywood Murders (DOS, 1997)
60		Inner Demons (DOS, 1996)
60		Perry Mason: The Case of the Mandarin Murder (DOS, 1985)
60		Scapeghost (DOS, 1991)
60		Calixto Island (DOS, 1984)
60		The Black Sanctum (DOS, 1984)
60		Babel (Windows, 2000)
60		Shenanigans (DOS, 1984)
55		Wayhaven Chronicles: Book One (Windows, 2018)
55		Event[0] (Windows, 2016)
54		Lifeline (Windows, 2017)
54		Welcome to Moreytown (Windows, 2017)
54		Sixth Grade Detective (Windows, 2015)
54		Evertree Inn (Windows, 2017)
53		Psy High (Windows, 2014)
50		Fish (DOS, 1988)
50		Cliff Diver, Investigator for Hire: Crime to the Ninth Power (DOS, 1993)
50		Storms I (DOS, 1993)
50		Mystery Mansion (Windows, 2000)
50		Deadline (DOS, 1984)
50		Mystery Mansion (DOS, 2001)
50		VariTale (DOS, 1987)
45		Sorcery Is for Saps (Windows, 2016)

Notes: Games similar to PataNoir, Games like PataNoir, SiChris Productions, Windows, Adventure, Interactive Fiction, Text Adventure, Detective, Mystery, 1st-person, Text-based, Spreadsheet, PC, Game Similarities.