This trailblazer in ninja action games is returning after 33 years. The original title was released on the Japanese Nintendo Family Computer by Natsume Inc. in 1990. At the time, it was one of the most polished Family Computer action games and rated as one of the best two-player coop games. It was also the first of a series of titles that solidified Natsume’s reputation as a master of action games. Released as Shadow of Ninja in North America and Blue Shadow in Europe, this classic is finally returning in a completely new production.