FM has a fight with Eraqus in armor, a monstro area in the mirage arena that ends in a monstro boss fight, a new secret episode, a new secret ending, and likely more stuff yet to be revealed. --- Formerly known as Darkmagic3 In the game of chess you can never let your adversary see your pieces.~Zapp
This is coming from a gut who 3 seconds ago posted a topic saying KH is @$(^ --- Donate a heart to the Kingdom Hearts Charity. Donations:9078024 Official Isa of the Kingdom Hearts: Birth By Sleep Board
In most cases the FM are games born out of the whiny japanese fanbase that is vastly superior to the original. In this case though BBSFM has less added stuff than any FM before and basically they got 2 mirage arena boss battles, a new mirage arena area, and a new secret ending. Nothing else worth mentioning.
So I'd say just go and get the normal BBS and save yourself the money then youtube the new secret ending when it comes out. --- Official Roxas of the Kingdom Hearts: Birth By Sleep Board ^_^