Jikkyou Pawafuru Puroyakyu 2012: Kettei-ban is a sports game available in single-player and multiplayer modes that simulates professional baseball gameplay with detailed mechanics for batting, pitching, and fielding. In this game, players take on the role of a baseball team manager, competing in various tournaments and seasons within a realistic Japanese baseball setting. It stands out with its authentic team rosters, strategic gameplay elements, and the inclusion of both arcade-style and simulation features, offering a comprehensive baseball experience across PlayStation 3, PlayStation Vita, and PlayStation Portable platforms.