• 30 levels and four Modes of addictive gameplay: Easy, Medium, and Hard Modes offer varying levels of difficulty; and Endless Mode allows players to play the game for as long as possible without losing.
• Players must inflate the floating and rising puzzle pieces to fit into the anchored pieces and form horizontal lines. Once a piece has been inflated, it cannot be deflated.
• Advanced graphics that feature different aquatic life as players master levels and ascend to the surface.

Clear the playfield and destroy the anchored pieces above by positioning the rising puzzle pieces to form horizontal lines in the game’s playfield. Add air to expand the bubble-like puzzle pieces to better fit the anchored pieces. Air can be added to the top-left, top-middle, and/or top-right portion of the puzzle piece.

Form a complete horizontal line and an explosion will destroy that line. As you progress, more anchored pieces will drop down from the top of the game’s playfield. The stage is completed when the final horizontal line, the Lava Bubble Line, is destroyed. If a puzzle piece crosses the Game Over line at the bottom of the playfield, the game is over.

• Easy, Normal and Hard Modes have an unlimited amount of Continues. Keep trying!
• Use the [ 0 ] key to grow three portions of the puzzle piece at the same time! When in doubt, use the [ 0 ] key to your advantage!
• Use the [ 7 ], [ 8 ] and [ 9 ] keys to inflate two portions of the puzzle piece at the same time.
• Don’t just mash the keys. You might add unwanted air to the next puzzle piece.
• Creating Combos allows you to clear a stage faster than clearing multiple lines at once.
• Don’t just sit idle during Combos. Air can be added to puzzle pieces as Combos are chaining!