66		Psychic Detective (PlayStation, 1996)
60		The Infectious Madness of Doctor Dekker (PlayStation 4, 2018)
54		Jikū Tantei DD: Maboroshi no Lorelei (PlayStation, 1996)
53		R?MJ: The Mystery Hospital (PlayStation, 1997)
52		Eurasia Express Satsujin Jiken (PlayStation, 1998)
50		Bounty Hunter Sara: Holy Mountain no Teiō (PlayStation, 2001)
50		Critical Bullet: 7th Target (PlayStation 2, 2002)

Notes: Games similar to J.B. Harold: Blue Chicago Blues, Games like J.B. Harold: Blue Chicago Blues, Riverhill Soft Inc., Riverhill Soft Inc., PlayStation, Adventure, Full Motion Video, FMV, Detective, Mystery, 1st-person, City - Chicago, Sony PlayStation, PSX, PS1, PS2, PS3, PS4, Game Similarities.