Bubble Breaker is easy to learn, yet difficult to master. The objective is to align similar bubbles to form large blocks of bubbles before bursting them. The more bubbles you have in the block before they are burst, the greater number of points you will receive.
To burst a bubble, the bubble must be connected to other similar bubbles on the playing board. If you tap a bubble that is connected, those connected bubbles will be highlighted and a new bubble will pop up, displaying that block's potential bubble points. Tap your selection again to burst the bubbles.