In Bubble Shooter 2, the objective is to shoot a small bubble at a group of larger bubbles of the same color. If you connect yours to two or more of the same color, they will disappear. Clear all the bubbles to advance to the next level. However, the group of bubbles rotates when hit by your shot, potentially changing the color you were aiming for. Fortunately, you can bounce shots off walls to reach distant bubbles. There are 30 levels with special bubbles appearing from time to time to help or challenge. You can also take a chance and shoot into empty space, hoping for a favorable color. Use your steady aim and a bit of luck to enjoy this addictive free online puzzle game on Greatmathgame. Use the mouse to control.