Lost Treasure. 20 amazing levels of Lost Treasure bubble shooting Move the pointing arrow with your mouse and click to release the bubble. Make groups of 3 or more identical bubbles to make them dissapear and score points. The more bubbles you shoot at once the more points you get. Watch the sandglass, it shows when the ceiling goes down. Level is complete when all bubbles are shot, but it’s lost if the bubbles reach the glowing line.