In Sonic Battle for the Game Boy Advance, players can enjoy both single and multi-player gameplay modes -- Story, Challenge and Battle -- as well as five multi-player Mini Games. Players will also have the ability to fight as one of eight characters (plus two hidden) including Sonic, Tails, Knuckles and Shadow. Sonic fans will be able to select one of eleven arenas (plus one hidden), set the rules and customize attacks. In Story mode, players can develop their own AI fighting partner. Sonic Battle also features four-player battles using the Game Boy Advanceā Game Linkā Cable.