Armored Police Metal Jack is a 1991 action game adapted from the anime of the same name, developed and released in Japan by Sunrise. Set in 2015 Tokyo, the city faces robot attacks and cybercrime threats. To tackle these crises, Metropolitan Police Commander Daigo Masanao launches the "Metal Project", selecting candidates for augmentation to form the "Armored Police Metal Jack" team. Players take on one of three protagonists: hot-blooded detective Kanzaki Ken, F1 racer Aguri Ryo, or pro wrestler Gota Tsuyoshi. Critically injured while protecting Zaizen Group heir Zaizen Jun, they are transformed into Armored Police officers—Red Jack, Silver Jack, and Blue Jack. Using unique skills and weapons, players battle the evil "Ido" organization and its robots to safeguard city peace. Faithfully recreating the anime's plot and characters with rich levels and challenges, it is beloved by players.