Summary: My son wrote this review: After I bought a 3ds XL, I wanted to play the famous 'Sonic Rush'. I heard a lot of great things about this game, and most of them are true. This game is fun, fast, and difficult( in a fun way)! These are all things I need to love a Sonic game. The music is fun, the bosses are difficult, but not to a degree so that I would pull my hair out, and the special stages are fun, and original, also.