Broadband data connections for cell phones will change everything. This session examines how massive portable storage and speedy data transfer rates will affect interactive audio for mobile devices in general, and mobile game soundtracks in particular. The author presents an overview of the current state of the art, then discusses new cell phone features that are about to come to market. He concludes by making predictions about the future of mobile game audio, based on experience, and supported by analogies drawn from the development of PC/console games and the Internet.