The aim of this fast paced game is to run around pushing the balls of different sports as they start bouncing, before the time runs out. Then as they start rolling dodge your way in between the rolling balls and collect the bonus items appearing from time to time. But if you get hit by a rolling ball then you lose a life so be careful and also remember to grab the power-ups. The longer you survive amongst the balls the more points you will earn. So lets go for the Knock n Roll!!!