Professor Bubble is a simple match Shooter game, viewfinder and shoot in 3 or more balls with same colors, and get high score! bubble shooter,bubble game,bubble shooter game,arcade game,2D game,mobile game,casual game,puzzle game,color matching,shooter game,HTML5 game,1 player,easy to play,high score,fun to play,addictive,strategy game,pop bubbles,viewfinder,shoot in 3+ balls same color