Sonic Team will have plenty to say at Space World, but we have just learned that Sonic Team has announced a price and release date for Puyo Puyo for the Game Boy Advance in Japan. This VERY addicting game will hit retail on October 18 for 4800 yen, which targets the audience in Japan. With this title supporting 4 players simultaneously via link cable, do remember that you only have to use one cartridge to make that happen.