Professor Bubble

Chemical bubbles have swallowed a professor's lab. Professor Bubble catches the scientist in a bad experiment, with his homemade machine covering the room in colored spheres and blocking the bench space needed for more research. The mess spreads across the laboratory, and the only way back to order lies in wiping out every floating cluster before the room gets buried. Points pile up with each section removed, putting the rescue effort right at the center of this bubble shooter game.

How to play?

Load the cannon with the current color and fire toward matching groups hanging in the lab. Forming a set of three identical spheres pops the cluster and cuts away part of the blockage above. Falling bubbles near the bottom line end the round, which means every shot has to place the next color in a useful spot.