Sonic Shuffle Unlockables
Dreamcast | Submitted by GamesRadarPlay as Ultra Sonic
This is extremely difficult to do, U must press the buttons clearly and quickly.
First u must have all the secret characters.
Then at the character select screen (story mode or versus mode)quickly press L+R, X, YY, B, A, (left on the D-pad). And Ultra Sonic will come running behind them, and pushing them out of the way.
NOTE:Ater entering this code you have no choose but to pick him.
Dreamcast | Submitted by Anselmo MuroPlay as Big in versus mode
Buy all or the last picture for tails in sonic's room.(if you cantv unlock super sonic,big,e-102 gamma,or choa and you bought the pictures i said to buy then you must buy all their pictures as well or juast there last picture.)
Dreamcast | Submitted by Anselmo MuroPlay as e-102 Gamma
Buy amy's last picture in sonic's room.(it's on the right side bottom it should cost 150 rings.)
Dreamcast | Submitted by GamesRadarGet More Characters
Complete story mode
Dreamcast | Submitted by Anselmo MuroPlay as Chao in versus mode
Buy all or the last picture for knuckles.(all the characters pictures are in the right side bottom.)
Dreamcast | Submitted by Anselmo MuroPlay as Super Sonic in versus mode
Buy all of sonic's pictures in sonic's room.Try to buy the last one,it's the one on the right side bottom.If you still don't get super sonic then buy super sonic's picture.(agian try to buy the last one.)
Dreamcast | Submitted by Anya NeonSecret ArtWork
Put the CD-Rom of Sonic Shuffle in the PC, and find come stuff to put on the computer's screen.