This Bubble Shooter game is very intuitive and easy to learn. It's a mix between "Tetris", "Connect Four" and "Puzzle Bubble", that's probably why it's so easy to get hooked on the game. Have fun! Bubble Shooter HD,bubble shooter game,puzzle game,bubble matching,online puzzle game,free online game,tetris like game,connect four style game,puzzle bubble,arcade game,retro game,mobile game,casual game,addictive game,high score,bubble matching game