Victorious Boxers: Revolution, known as Hajime no Ippo: Revolution(Japanese:はじめの一歩 REVOLUTION) in Japan and Victorious Boxers: Challenge in PAL Regions, is a Japanese-developed boxing video game developed by AQ Interactive for the Wii. The game is based on the manga and anime series, Fighting Spirit. Players are able to use the Wii controller to mimic boxing moves and knock out the opponent. The game was released in Japan on June 21, 2007 and in North America on October 16, 2007.