Atari today announced that Beyblade: Ultimate Blader Jam for the Game Boy Advance has shipped to retail outlets nationwide. Based on the Japanese anime sensation that has become a hit TV series and a blockbuster line of Hasbro toys, Beyblade: Ultimate Blader Jam invites legions of fans to accept a new Beyblade challenge that will encourage them to perfect their Beyblading techniques. The Beyblade phenomenon comes to Nintendo Game Boy Advance with more than 50 V-Force challenges and an amazing Beyblade adventure story. In Ultimate Blader Jam, a sinister group is out to steal Bit Beasts from the World Champion Bladebreakers. Players must defend against the mysterious force using skill, balance and endurance. Players can unlock a collection of more than 100 Beyblades, battle head-to-head in multiplayer mode, and play as Tyson, Kai and other Bladebreakers.