I heard from another website (khimpulse?) that there could be a secret world in KH RE: COM. I supposed to have all 13 members of the Organization and their nobodys, Rooms 4,5,6,11,12 can be achieved by beating the game; 2,3,7,8,9,10,13 though connecting somehow to KH2 Final Mix. And Room 1 after completing rooms 2-13. Again, this is unconfirmed, but I would like a comment or two!