Experience a new adventure alongside Sonic and Tails in the GBA game Sonic Battle. After discovering a mysterious Robot on the beach in Emerald Town, Sonic quickly understands that this little android has the ability to absorb Chaos Emeralds and learn techniques from his defeated enemies to use them later. Obviously such a robot is a creation of Doctor Eggman and he will do everything to recover it. Travel through different regions following an exciting storyline and participating in real-time battles in which you can use many special techniques. Sonic Battle is a parallel episode to the Sonic Advance series, the title was released in Japan in December 2003. In addition to its story mode, the game offers a Battle and Challenge mode which will be focused on the fights between the different characters.