Bubble Shooter Galaxy Defense is a dark/space themed bubble shooter game. This one is a bit different then the normal bubble shooters. It's not colorful or happy but it is dark and space age themed. Shoot all the bubbles with the different symbols and colors to go to the next level. You can use 3 power ups per level. Each displayed in the bottom of the screen. You must unlock those power ups before you can use them.
On the top of the screen you can see the goals of the level.
You must clear a certain amount of bubbles to finish a level. Do this as fast as possible to earn 3 stars.
There are a total of 100 levels so the game can keep you busy for quite a while. New levels must be unlocked.