Sonic Shuffle
Bonus characters
Successfully complete story mode to unlock more playable characters.
Play as Big The Cat
Purchase all pictures of Tails in Sonic’s room to unlock Big The Cat in versus mode.
Play as Chao
Purchase all pictures of Knuckles in Sonic’s room to unlock Chao in versus mode.
Play as E-102 Gamma
Purchase the last picture of Amy in Sonic’s room to unlock E-102 Gamma in versus mode.
Play as Super Sonic
Purchase all pictures of Sonic in Sonic’s room to unlock Super Sonic in versus mode.
Notebook
Successfully complete the game and enter Sonic’s room to find the Notebook on the table.
NiGHTS
Set the Dreamcast system date to December 24 to replace Lumina with NiGHTS. Note: All characters may need to be unlocked first.
Hidden artwork
Place the game disc in a PC compatible CD-ROM drive to find artwork from the game in the “Sonic Shuffle” folder.
Infinite Rings For Album | 5087792E 000003E7 |
Fight All Battles/Events P1 | A2435FE8 00000000 |
999 Rings P1 | 7EB5DD7B 000003E7 |
No Rings P1 | 7EB5DD7B 00000000 |
999 Rings P2 | 84638379 000003E7 |
No Rings P2 | 84638379 00000000 |
999 Rings P3 | 7EB5DD7A 000003E7 |
No Rings P3 | 7EB5DD7A 00000000 |
999 Rings P4 | 84638378 000003E7 |
No Rings P4 | 84638378 00000000 |