Bub and Bob are back. Like in Tetris in reverse, you shoot bubbles at an array of different-colored bubbles stuck in an ever descending ceiling, attempting to match them up three by three to... Read allBub and Bob are back. Like in Tetris in reverse, you shoot bubbles at an array of different-colored bubbles stuck in an ever descending ceiling, attempting to match them up three by three to make them disappear.Bub and Bob are back. Like in Tetris in reverse, you shoot bubbles at an array of different-colored bubbles stuck in an ever descending ceiling, attempting to match them up three by three to make them disappear.