Play Professor Bubble Shooter, an addictive bubble popping game. Match three or more bubbles of the same color to clear the board. Professor Bubble is a bubble shooter game set in a mad scientist's laboratory. Gameplay This match-three bubble game is fun any time of day. A distiller releases colored bubbles that you must shoot towards matching bubbles (of the same color). As with all match-three games, you need to pop at least three bubbles to score points. How to Play Professor Bubble? Playing Professor Bubble is both fun and addictive. When new colored bubbles appear, shoot them toward matching colored spheres. When you match at least three bubbles, they will burst, and you'll earn points. Don't let the bubble wall descend too far, or you risk ending the game.