This game rocks! I have it, and I have gotten far, but its not like it is such an easy game. anda go inside Bowser's body as Mario and Luigi, and vist different parts of his body. Some of those places are the Trash Pit, api, kebakaran Pit, Airway, and Nose bridge. In there anda can battle little germish things, in the water part anda can battle big blue things, and outside of that there are spike guys and things with spiky Kelab and if anda jump on them they get bigger. Outside, as Bowser, anda battle a Fawfulized statue, teeth, red guys with lollypops, and adventure there. THIS GAME IS ONLY FOR Nintendo DS, Nintendo DS LITE, AND Nintendo DS I.