Aim at the bubble with bubbles of the same color to destroy it. There must be at least three bubbles in a color group for that group to fall. The cups that the fallen elements enter determine your score. You can use vector for better aiming and use walls to bounce bubbles. Reach to the farthest corners to burst bubbles and eliminate large groups! Try to keep the balls away from the line to continue the game. Don't be afraid to use boosters to save the game.