ESRB Rating: E - Everyone Genre: Puzzle Features: More than 250 puzzles to complete plus tons of secret puzzles to unlock. Strategically use special bubbles like Bomb, Star, Rainbow and the grief-causing Nuisance bubble. Compete in multiplayer tournaments via wireless link with up to five people. Perform attacks, defense moves and counter attacks during multiplayer action via the touch screen. Stock special bubbles and save them for the right moment to get the maximum points. Pull back Bub and Boba€ s slingshot with the Nintendo DS stylus to control where your bubbles hit.