Published and developed by SNK Corporation, the video game was released in 1990.

The player gets the choice of 16 teams to play: eight domestic teams and eight foreign teams from Asia and Europe. There is a One-Player mode where you can play the computer in an international tournament. In the Two Players, each player has a squad in the tourney. The games are seven innings long. Power Analysis screen helps you to select a team, enabling to see how teams rate on hitting, pitching, overall defense, and running.

When you are up to bat you are able to move around in the box, control your swing, and bunt. Pitcher's have a choice of fastball and changeup, curving the ball left and right. On defense, all players can dive for balls or jump up to snare line drives. A great defensive plus in the game is the ability to move players into pre-set defensive shifts, to defend against pull hitters or bunts, for example.