This is a classic breakout game. Like other games of the same kind, all bricks of the stage must be broken to clear the level to proceed to the next one. There are several power-ups which fall from broken bricks and give special capacities to either the paddle or the ball, including Magnet, Multiple Ball, and Bigger Ball. Some of these bonuses, such as Locker, are harmful and should be avoided.
In addition to free version, Bioballoid Pro includes infinite mode.