93		Manhattan Requiem (Windows, 1995)
83		J.B. Harold: Blue Chicago Blues (Windows, 1995)
64		Tōdō Ryūnosuke Tantei Nikki: Kohakuiro no Yuigon (Windows, 1996)
45		BeTchachey HaRating (Windows, 1997)
45		Santa Fe Mysteries: Sacred Ground (DOS, 1997)
45		Santa Fe Mysteries: Sacred Ground (Windows, 1997)
45		Blue Heat (Windows, 1997)
44		The Mummy Mystery (Windows, 2001)
44		Santa Fe Mysteries: The Elk Moon Murder (DOS, 1996)
44		Evidence: The Last Report (DOS, 1996)
44		Evidence: The Last Report (Windows, 1996)
44		Santa Fe Mysteries: The Elk Moon Murder (Windows, 1996)
44		Blindness (Windows, 1996)
43		Jack the Ripper (DOS, 1995)
43		In the Dead of Night (DOS, 1995)
43		Who Killed Brett Penance?: The Environmental Surfer (Windows, 1995)
43		Who Killed Taylor French?: The Case of the Undressed Reporter (Windows, 1995)
42		Archie Barrel - Case: Hotel Imperial (Windows, 2000)
42		Nancy Drew Dossier: Resorting to Danger! (Windows, 2009)
41		Tajemnica Statuetki (DOS, 1993)
41		Sherlock Holmes vs. Jack the Ripper (Windows, 2009)
41		The Murderer (Windows, 2001)
41		Pursuit of Justice (Windows, 2001)
40		L'Affaire... (DOS, 1986)
40		Vera Cruz (DOS, 1987)
40		Murder at Masquerade Manor (Windows, 2013)
40		Beasts (DOS, 2004)
40		Paranormal Crime Investigations: Brotherhood of the Crescent Snake (Windows, 2011)
40		Maupiti Island (DOS, 1991)
40		Fascination (DOS, 1992)
40		Mortville Manor (DOS, 1988)
40		The Sydney Affair (DOS, 1987)
40		Sherlock Holmes: The Awakened (Windows, 2007)
40		Beasts (Windows, 2004)
40		Cold Case Files (Windows, 2004)
40		Missing (Windows, 2004)
40		Post Mortem (Windows, 2003)
40		Harvest (Windows, 2002)
40		Law & Order: Dead on the Money (Windows, 2002)
40		Angelica Weaver: Catch Me When You Can (Windows, 2012)
40		Delaware St. John: Volume 1: The Curse of Midnight Manor (Windows, 2005)
40		Nostradamus: The Last Prophecy (Windows, 2008)
40		Into Blue Valley (Windows, 2014)
40		CSI Hunt 1 (Windows, 2007)
40		Kids Zone: My Horse Gang (Windows, 2006)
40		Dollar (Windows, 2006)
40		CSI: Crime Scene Investigation - Fatal Conspiracy (Windows, 2010)

Notes: Games similar to J.B. Harold 3: D.C. Connection, Games like J.B. Harold 3: D.C. Connection, Riverhill Soft Inc., Riverhill Soft Inc., Windows, Adventure, Detective, Mystery, 1st-person, City - Washington, D.C., PC, Game Similarities.