It was developed by Square Enix 's fifth Product Development Division , based in Osaka , and released as the second disc of Kingdom Hearts II Final Mix + in Japan on March 29 , 2007 and as a standalone title in North America on December 2 , 2008 .
It was released together with Kingdom Hearts II Final Mix + in Japan on March 29 , 2007 , and was released as a standalone title in North America on December 2 , 2008 .