Sonic Battle (USA) - Game Boy Advance

Sonic and his friends discover Emerl, a mysterious robot that grows stronger by learning new fighting techniques. While Dr. Eggman tries to use the robot for his own plans, Sonic, Tails, Knuckles, and other familiar characters get caught up in an exciting adventure full of battles and secrets.

Sonic Battle is an action-packed fighting game in which you take on various opponents in three-dimensional arenas. Choose from familiar Sonic characters, use unique attacks, and combine different fighting techniques to defeat your opponents. Train Emerl, unlock new abilities, and discover the story in the expanded story mode.