Cartridge Only. BUY FROM AMAZING INC. WITH CONFIDENCE! 30 DAYS FREE SHIPPING & FREE RETURN FOR ANY REASON, 90 DAYS WARRANTY (THE WARRANTY IS THROUGH OUR OWN COMPANY NOT MANUFACTURER WARRANTY) Additional Details ------------------------------ Product description: Awesome new game features, including head-to-head compatibility using the Game Link cable, make High Heat Major League Baseball 2003 a grand slam!Hook up a Game Link cable for exciting head-to-head play! Even more extensive gameplay includes base stealing, hit batters and improved A.I. Several modes, including new All-Star format Home Run Derby. Authentic home and away uniforms for every team. Includes new improved "sounds of the ballpark" audio. New stat-tracking feature during Season Mode.