Ninja Baseball Batman, a unique blend of baseball and action, was released in two versions: a US and a World version. The gameplay involves intense baseball matches punctuated by ninja-style combat, providing a distinctive arcade experience.  While precise details on the developer are scarce, the game's arcade nature suggests it was likely developed by a company specializing in arcade titles during the golden age of arcade games. The game is remembered for its unusual concept and chaotic gameplay, differing from traditional sports or fighting games.

Ninja Baseball Batman (US)

Nightmare in the Dark