85		...A Personal Nightmare (Windows, 2009)
60		Gothos (Windows, 1997)
44		Uninvited (DOS, 1988)
42		Last Half of Darkness II (DOS, 1992)
42		Goosebumps: The Game (Windows, 2015)
41		Five Nights at Freddy's (Windows, 2014)
41		Fibrillation HD (Windows, 2017)
41		Sherlock Holmes vs. Jack the Ripper (Windows, 2009)
41		Last Half of Darkness III (DOS, 1993)
40		Alone? VR (Windows, 2016)
40		Abandoned (Windows, 2015)
40		Midnight Library (Windows, 2015)
40		The Park (Windows, 2015)
40		Hektor (Windows, 2015)
40		Five Nights at Freddy's 3 (Windows, 2015)
40		CrossSide: The Prison (Windows, 2018)
40		Sad Satan (Windows, 2015)
40		The Static Speaks My Name (Windows, 2015)
40		Uninvited: MacVenture Series (Windows, 2015)
40		Staircase of Darkness: VR (Windows, 2016)
40		Starbo (Windows, 2018)
40		Paranormal Activity: The Lost Soul (Windows, 2017)
40		Purgation (Windows, 2017)
40		AFFECTED: The Manor (Windows, 2017)
40		Inner Voices (Windows, 2017)
40		Turn Around (Windows, 2017)
40		Five Nights at Freddy's 2 (Windows, 2014)
40		Time of Silence (Windows, 2016)
40		A Haunting: Witching Hour (Windows, 2017)
40		Deathlike: Awakening (Windows, 2016)
40		Bonbon (Windows, 2017)
40		Beasts (DOS, 2004)
40		Bunker 16 (Windows, 2014)
40		Which (Windows, 2010)
40		One Night at Flumpty's (Windows, 2015)
40		123 Slaughter Me Street (Windows, 2015)
40		Lumber Island - That Special Place (Windows, 2015)
40		VERGE:Lost chapter (Windows, 2015)
40		Beyond the Threshold (Windows, 2006)
40		Pineview Drive (Windows, 2014)
40		Harvest (Windows, 2002)
40		Zaphie (Windows, 1999)
40		Beasts (Windows, 2004)
40		Delaware St. John: Volume 1: The Curse of Midnight Manor (Windows, 2005)
40		Sherlock Holmes: The Awakened (Windows, 2007)
40		Cold Dreams (Windows, 2015)
40		A Wolf in Autumn (Windows, 2015)
40		Slender: The Arrival (Windows, 2013)
40		Directionless (Windows, 2016)
40		Affected: The Horror Experience (Windows, 2014)
40		The Dark Eye (Windows, 1995)
40		Erusal (Windows, 2016)
40		Sacred Line (Windows, 2013)
40		Under Zero (Windows, 2016)
40		A Mother's Inferno (Windows, 2011)
40		Morphine (Windows, 2015)
40		SCP-087 (Windows, 2012)
40		Dark Night (Windows, 2016)
40		The 4th Wall (Windows, 2012)
40		The Interview (Windows, 2014)

Notes: Games similar to ...A Personal Nightmare, Games like ...A Personal Nightmare, Horror Soft Ltd., Box Office, Inc., DOS, Adventure, Horror, 1st-person, AGOS, Vampires, PC, Game Similarities.