Ball in Rolling Balls. io ended up in the city for a reason, he intends to destroy everything and take it with him, because it is a wrecking ball. You will control it and start rolling to collect smaller objects and even pedestrians. Gradually, the size of the ball will grow and you will be able to attract larger objects, including buildings and structures. More balls will appear soon, because the game is Rolling Balls. io takes place online, which means you will have rivals. They are also collecting and you should avoid meeting with a larger opponent. So that it doesn't swallow you up in Rolling Balls. io.