Mario & Luigi: Partners in Time
Mario & Luigi: Partners in Time is a game for the Nintendo DS. Mario & Luigi: Partners in Time was released in North America on November 28, 2005, in Japan on December 29, 2005, in Europe on January 27, 2006 and in the United Kingdom on February 10, 2006. It is the second game in the Mario and Luigi RPG series, preceding Mario & Luigi: Superstar Saga.
In this game, Peach goes with two other Toads in a time machine, but she never returns. Whenever the machine returns, a green alien comes out of it. After they beat it, Mario and Luigi go to various places in the past.