In the new game Underwater Bubble Shooter, you will go to the underwater kingdom and will fight against the bubbles in which there is poisonous gas. They will gradually sink to the seabed. Each bubble will have a specific color. To combat them, you will need to use a special cannon firing single charges. You just need to find a cluster of bubbles of the same color and shoot them with exactly the same projectile. Once inside, it will cause the bubbles to explode and for this they will give you a certain amount of points.