Mario & Luigi: Superstar Saga

During a normal day of royal duties, Princess Peach meets with the ambassador of the neighboring Beanbean Kingdom. However, an act of amnesty turns into an act of theft! The evil Cackletta and her awful assistant, Fawful, disguised themselves for the chance to steal Princess Peach's voice. Before the Mushroom Kingdom can fall under Princess Peach's despair, Mario and Luigi will need to work together as they cross the border to the lands of Beanbean Kingdom.