Billy and Jimmy Lee return for vengeance in Double Dragon II: The Revenge. After the Shadow Warriors take away Billy's girlfriend, the brothers embark on a mission to dismantle the syndicate. This 1988 sequel introduces powerful new moves like the Hurricane Kick and features improved co-op mechanics and varied difficulty settings. Battle through helicopters, underwater bases, and high-tech headquarters. This NES version optimizes the arcade experience for home consoles, delivering one of the most polished and challenging beat 'em ups in the series.