60		The Invisible Hours (PlayStation 4, 2017)
60		The Vanishing of Ethan Carter (PlayStation 4, 2015)
59		Weeping Doll (PlayStation 4, 2016)
55		Kona (PlayStation 4, 2017)
54		Sherlock Holmes: The Devil's Daughter (PlayStation 4, 2016)
54		Soul Axiom (PlayStation 4, 2016)
54		Gone Home (PlayStation 4, 2016)
54		Kowloon's Gate VR: Suzaku (PlayStation 4, 2018)
54		Dead Secret (PlayStation 4, 2018)
53		Crimes & Punishments: Sherlock Holmes (PlayStation 4, 2014)
52		Red Johnson's Chronicles: One Against All (PlayStation 3, 2012)
52		Crimes & Punishments: Sherlock Holmes (PlayStation 3, 2014)
52		Red Johnson's Chronicles (PlayStation 3, 2011)
51		Mountain Crime: Requital (PlayStation 3, 2013)
50		Hysteria Project 2 (PlayStation 3, 2011)
50		The Messenger (PlayStation, 2000)
50		Dracula: The Last Sanctuary (PlayStation, 2002)
50		Juggernaut (PlayStation, 1999)
50		Angel Devoid: Face of the Enemy (PlayStation, 1996)
50		Necronomicon: The Dawning of Darkness (PlayStation, 2001)
50		Egypt II: The Heliopolis Prophecy (PlayStation, 2001)
50		D (PlayStation, 1996)
50		Beyond Atlantis II (PlayStation 2, 2001)
50		CSI: Crime Scene Investigation - 3 Dimensions of Murder (PlayStation 2, 2007)
50		The Testament of Sherlock Holmes (PlayStation 3, 2012)
46		Detroit: Become Human (PlayStation 4, 2018)
45		Abyss: The Wraiths of Eden (PlayStation 4, 2017)
45		Neptune Flux (PlayStation 4, 2017)
44		The Shapeshifting Detective (PlayStation 4, 2018)
44		North (PlayStation 4, 2018)
44		Paper Dolls VR (PlayStation 4, 2018)
40		Dracula: The Resurrection (PlayStation, 2001)
40		Kowloon's Gate (PlayStation 3, 2010)
40		Blue Toad Murder Files: The Mysteries of Little Riddle (PlayStation 3, 2009)
40		Kowloon's Gate (PlayStation, 1997)

Notes: Games similar to >observer_, Games like >observer_, Bloober Team SA, Aspyr Media, Inc., PlayStation 4, Adventure, Cyberpunk, Dark Sci-Fi, Puzzle elements, Stealth, Detective, Mystery, Horror, 1st-person, UnrealEngine4, Sony PlayStation, PSX, PS1, PS2, PS3, PS4, Game Similarities.