KH: BBS Co-op

V-Jump magazine has an article which reveals up to three player co-op for Kingdom Hearts: Birth by Sleep. The place where co-op is handled is in a world called "Mirage Arena". At this location you use terminals where you can connect to other friends and play co-op levels. In addition to this mode, commands such as "Friend Cure" will be available.

Whether its ad-hoc only or infrastructure as well, it has not been mentioned as of yet.