Square Enix has announced that Final Fantasy Crystal Chronicles: Echoes of Time, the first game to allow Nintendo DS and Nintendo Wii owners of the game to play together, will be released in North America for both platforms in Spring 2009. Players will additionally be able to seamlessly swap between single player and multiplayer modes within the game.

Final Fantasy Crystal Chronicles: Echoes of Time is rated E10+, but has not yet been given an MSRP.