Scrolling beat 'em up by Technos which started the Kunio / Nekketsu High series. You must venture through to meet your girlfriend, and then rescue her from her kidnappers. The original takes takes place in a Japanese city, whereas its western version named Renegade is set on the mean streets of Brooklyn. This conversion later produced unofficial sequels Target: Renegade and Renegade III: The Final Chapter. (mobygames.com)