The game takes place in a vibrant cosmic environment, where colorful planets are suspended in mid-air. The player's goal is to clear the screen by shooting colored bubbles that match the planets below.
To achieve this, the player must shoot bubbles of the same color, resulting in the collision of the bubble and the planet, which in turn will clear them both from the screen. The game requires careful planning to remove difficult combinations of planets, creating a challenging puzzle that requires a steady hand.