Ninja Baseball Bat Man is a 1993 beat 'em up arcade video game developed and published by Irem. The object of the game is to recover various artifacts stolen from the Baseball Hall of Fame, a task prescribed to them by the Commissioner of Baseball. Each stage takes place in several parts of the United States. Each player chooses from among four characters: Captain Jose, Twinbats Ryno, Beanball Roger, and Stick Straw. Up to four players can play simultaneously. An HD remake with new features, titled Ninja Baseball League-Man: Bases Loaded, is set to be released on December 10, 2026, for Microsoft Windows, Nintendo Switch 2, PlayStation 5, and Xbox Series X/S.