Sonic Battle brings furious combat action to the Game Boy Advance, as Sonic and his friends set out to determine which one of them is really the best fighter. Choose from eight characters such as Sonic, Tails, and Knuckles, each with their own strengths and weaknesses. Choose the arena, set the rules, customize your special attacks, and then engage in nonstop battles. With three types of special attacks, as well as ground, aerial, and defense fighting techniques, you can customize your character to suit your fighting style. You'll also need to strategically plan and execute your attacks to take full advantage of each character's unique abilities. Up to four friends can link their systems together using the Game Boy Advance Game Link cable for team battles, and then combine special attacks into devastating combos. If you prefer to battle solo, work through the Story mode to develop your own AI fighting partner. Either way, Sonic Battle is the ultimate showdown between Sonic and his friends.