Embark on a nostalgic gaming journey with Gumshoe, an enthralling retro shooter game produced by Nintendo. Unleashed in 1986, this Nintendo Entertainment System sensation breaks the mold with its unique gameplay and captivating storyline. Dive into the gritty world of Mr. Stevenson, an ex-FBI agent turned detective, as he embarks on a perilous mission to save his daughter, Jennifer, from the clutches of the formidable mafia boss, King Dom. With the clock ticking, Stevenson has to collect five 'Black Panther Diamonds' within 24 hours, all while fending off hordes of enemies. The game employs the NES Zapper for control, adding an extra layer of immersive gameplay. With design by Yoshio Sakamoto and a riveting soundtrack by Hirokazu Tanaka, Gumshoe stands as a shining star in the realm of retro shooters.