Sonic Adventure 3

Which characters should be playable. I didn't list Sonic since he's the main character.

Eggman/Robotnik

Cream

Silver

Knuckles

Rouge

None, only Sonic

Omega

Shadow

Chaotix (Vector, Espio, Charmy)

Other:

Gamma

Big

New character(s)

Tails

Blaze

Amy

What should the plot be? Be as descriptive as you want.

Should Knuckles have rap music again?

yes

no

Should the chao garden return?

yes

no

Which platforms should it be released on?