Everyone knows sonic, he is like Mario for Sega, but Sega no longer has a home system, so what happens to the little guy? He moves to the GBA. In THQ's new game, Sonic is now a fighter, the basic idea is that it is a semi 3-D fighter; semi because the game uses 2-D sprites that you can move up, down, left, and right. It is not a complex fighter, yet it is farly fun. The game has a decent story, and is not that bad a game. The only down side I could really see was in the battling itself, it is not very complex. You basicly hit a button till your foe dies. The one good thing I saw was the fact that you can customize your own fighter via Elmer, the robot. He is a robot that can learn other charater's moves. Moves cost skill points to have in your list, you gain sp from fighting in story mode, and training at tail's. It is a good pocket game, but like many other Sonic games before it, no one would play it if it was not Sonic.