Power Blade 2, known in Japan as Captain Saver (キャプテンセイバー, Kyaputen Seibā), is a platform game by Taito for the Nintendo Entertainment System/Family Computer. It was released in North America in October 1992 and in Japan on September 29, 1992. It is the sequel to the game Power Blade. Due to it being released late in the system's life-cycle, it is notoriously difficult to find and is one of the more valuable games for the console. (wiki)