Mario & Luigi Bowser's Inside Story DS game

RPG gameplay in which players work their way through challenges they can level characters up with experience points. One featuring Bowser as a playable character, and the other revolving around the microbes size Mario, Luigi and Peach. Integrated game play action which the player toggles between, where Mario and Luigi must solve puzzles and challenges DS / DSi integrated gameplay in which players must turn their Nintendo DS / DSi system sideways. **game without box**