Sun drops are useful for a lot of things. In this game, they are used to collect pearls. Your objective is to get all of the pearls before you run out of sun drops. Use your mouse to aim the trajectory of the sun drops. Shoot the sun drops by clicking the left mouse button. If you lose a sun drop in the water, it is gone and you only get eight of them so it is advisable that you use them as wisely as possible. There is a boat that can rescue the sun drops, but it can be very difficult for that to happen. Each level gets harder.