sonic adventure 3

lets talk about sonic adventure 3 anything about it the levels the music,the world,the story, who in it, how do they play,whats they role in the game,do each characher have diffect gameplay like tails has sky levels/sonic has speed onces/should u be able 2 play as the bad guys like eggman,whats new about 2 other sonic games,is the chao garden return,can u see pic play موسیقی watch cutsences,return of characters,any couples any likes یا hits in the game,any cameo of shows games comics,return of the super forms like super tails hyper sonic super knuckles, what about the return of the power ups,special stage what are they like
u don't have do them all just so ideas 2 use