Ball is displayed on a single-screen Game & Watch system, and offers players two ways to play it. In Game A, players have to juggle two balls at a time. As the balls fall, players must move the juggler's hands to catch them, earning a point for each successful catch. The object is to continuously catch the balls that fall and throw them back up, and if a single ball is dropped, the game ends. In Game B, players must juggle three balls at a time, with each successful catch rewarding ten points instead of one. In addition to the normal gameplay, Ball also has a clock