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 11, 2006, in the United Kingdom on February 10, 2006, and in Australia on February 23, 2006. It is the second game in the "Mario and Luigi RPG" series, preceding "".