Create tons of revolving fun as you charge into the mesmerizing and colorful Piles of Balls! Your goal in this game is to form groups of at least 4 balls of the same color so that they can be destroyed. Are you ready to indulge in the non-stop chains of actions? When the game starts, a group of 3 color balls will descend from the top of the play area. You can press the left and right arrow keys on your keyboard to move the group, use the up and down arrow keys to rotate the balls, or press Spacebar to drop them. When 4 or more balls of the same color are connected, they will be destroyed. The next coming group of balls will be shown at the top left corner of the play area for your reference. Note that the positions of the balls on the pile may change as the unstable ones will roll down. The required number of destroyed balls to level up will be displayed on the left of the screen. If the balls pile up and reach the top, the game ends.