Radiata Stories is an action role-playing game. It was developed by tri-Ace and published by Square Enix for the PlayStation 2. It was released on January 27, 2005 in Japan and September 6, 2005 in North America. The game was well received in Japan but received a more mixed reception in North America. It sold over 413,000 copies worldwide. Noriyuki Iwadare composed the soundtrack.