Gumshoe is a unique shooting game released by Nintendo for the NES in 1986. Using the NES Zapper light gun accessory, players control the character’s movement and attacks by shooting on-screen targets. The protagonist is a former FBI agent whose daughter has been kidnapped. Players must help him navigate through various obstacles and collect five black diamonds to rescue her. Known for its innovative gameplay and challenging level design, Gumshoe has become a classic title on the NES platform.