Took me untill 2 days ago that the secret ending in 2 is a preview of Birth by Sleep for the PSP. There is no news of Kingdom Hearts 3, ill be sure to post here when i get info.
3 hasnt been confirmed yet all the games coming out are currently for the PSP, DS or mobile and they r games just to add more to the plot or to fill in gaps 3 hasnt really been made offiacial yet i suppose no 3 will come out in the next 2 years though