Final Fantasy IV: The Complete Collection is a compilation consisting of enhanced ports of the role-playing video games Final Fantasy IV and Final Fantasy IV: The After Years, as well as a new scenario called Final Fantasy IV Interlude, which is set between the two games. It was published by Square Enix for the PlayStation Portable in Japan on March 24, 2011; in North America on April 19, 2011; in Europe on April 21, 2011; and in Australia on April 28, 2011.