Famicom Detective Club: The Missing Heir (Kieta Koukeisha) is a classic murder mystery visual novel originally released in 1988. As part of the Famicom Mini series on GBA, this game puts players in the shoes of a young assistant detective who has lost his memory while investigating a suspicious death in a wealthy family. By talking to witnesses and examining scenes, players must piece together the truth behind a dark curse. This GBA port offers a haunting story and classic investigative gameplay that eventually led to a high-profile remake on the Nintendo Switch.