62		Archie Barrel - Case: Hotel Imperial (Windows, 2000)
60		Tōdō Ryūnosuke Tantei Nikki: Kohakuiro no Yuigon (Windows, 1996)
60		L'Affaire... (DOS, 1986)
60		Evidence: The Last Report (DOS, 1996)
60		Evidence: The Last Report (Windows, 1996)
51		Agatha Christie: Peril at End House (Windows, 2007)
50		L'affaire Morlov (DOS, 1996)
50		Still Life (Windows, 2005)
50		Face Noir (Windows, 2012)
46		The Mummy Mystery (Windows, 2001)
44		Missing (Windows, 2004)
44		Harvest (Windows, 2002)
44		Beasts (DOS, 2004)
44		Cold Case Files (Windows, 2004)
44		Law & Order: Dead on the Money (Windows, 2002)
44		Beasts (Windows, 2004)
43		The Murderer (Windows, 2001)
43		Delaware St. John: Volume 1: The Curse of Midnight Manor (Windows, 2005)
43		Pursuit of Justice (Windows, 2001)
42		Kids Zone: My Horse Gang (Windows, 2006)
42		Nancy Drew Dossier: Resorting to Danger! (Windows, 2009)
42		Dollar (Windows, 2006)
41		Sherlock Holmes vs. Jack the Ripper (Windows, 2009)
41		CSI Hunt 1 (Windows, 2007)
41		Sherlock Holmes: The Awakened (Windows, 2007)
40		In the Dead of Night (DOS, 1995)
40		Tajemnica Statuetki (DOS, 1993)
40		Maupiti Island (DOS, 1991)
40		Fascination (DOS, 1992)
40		Jack the Ripper (DOS, 1995)
40		Mortville Manor (DOS, 1988)
40		Who Killed Taylor French?: The Case of the Undressed Reporter (Windows, 1995)
40		Manhattan Requiem (Windows, 1995)
40		Santa Fe Mysteries: Sacred Ground (DOS, 1997)
40		J.B. Harold 3: D.C. Connection (Windows, 1997)
40		Santa Fe Mysteries: The Elk Moon Murder (DOS, 1996)
40		The Sydney Affair (DOS, 1987)
40		Murder at Masquerade Manor (Windows, 2013)
40		Into Blue Valley (Windows, 2014)
40		BeTchachey HaRating (Windows, 1997)
40		Nostradamus: The Last Prophecy (Windows, 2008)
40		Blue Heat (Windows, 1997)
40		Who Killed Brett Penance?: The Environmental Surfer (Windows, 1995)
40		Santa Fe Mysteries: Sacred Ground (Windows, 1997)
40		CSI: Crime Scene Investigation - Fatal Conspiracy (Windows, 2010)
40		Santa Fe Mysteries: The Elk Moon Murder (Windows, 1996)
40		Angelica Weaver: Catch Me When You Can (Windows, 2012)
40		Blindness (Windows, 1996)
40		Paranormal Crime Investigations: Brotherhood of the Crescent Snake (Windows, 2011)
40		Vera Cruz (DOS, 1987)

Notes: Games similar to Post Mortem, Games like Post Mortem, Microïds, DreamCatcher Interactive Inc., Windows, Adventure, Detective, Mystery, 1st-person, Virtools, P.I., Private Investigator, City - Paris, Interwar, PC, Game Similarities.