Collect groups of 4 same colored bubbles in this unique matching game. Move around with the center of gravity as you try to line up the matches. Click on any ball to transform it into the center of gravity, all other balls will move in it's direction. Collect balls of the same color, 4 or more need to connect. There are two special kind of balls. First there is the bomb, click it and all balls in a certain radius will disappear with it. Then there is the converter ball, click it and all balls of the same color will disappear with it.