bubble - pop game ofline

- Touch the screen and drag your finger to aim, release finger to shoot.

bubble" will fly to hit the bubble.
If the bullet hits 2 or more bubbles of the same color, they will explode and fall, otherwise they will stick to the bubbles.
If any bubble loses its support and falls off the ceiling, it will fall!
make bigger bubble blocks and shoot to destroy them all!
Destroy all the bubbles using a fixed number of bullets.
The bullet bubble will bounce back in the sidebar