The objective of the game is to complete all levels and get the highest possible score. Once you have broken all bricks on the current level you will proceed to the next one.
In order to make your task easier, you can pick up the various powerups that may fall down. But be careful, as not all of them have a good effect. Some of them will add extra obstacles and some have both bad and good effects.
Use your mouse to move your paddle left and right.
To release attached balls, launch missiles or fire laser guns, press the left mouse button.