Birth By Sleep Is Based On The Adventures Of Terra One Of the Keyblade Knights It Is Rumored That The Other Knights Will Also Be Playable.
On: PsP
358/2: Days Is the story of roxas during his time in the orginazation. All the organization charactors will be playable accept the Mysterious 14th member.
It will also have a multiplayer mode with missions you can play with your friends.
On: Ds
Coded will Be a game for cellphones. I dont really know much about it accept it will have the kh1 sora as a main chatactor.
On: Cellphone
Personally im looking foward to the ds one cuz i have seen screenshots and it looks awsome and i want to play as orginazation charactors so bad.
By the way If Some One Says they are out in japan they are lying the release date in japan is The end of 08 for 358/2 and Towards the end of 09 For BBS
I will also Be Posting Pics For All These Games So Stop By For Updates