* Unlockable Content
Last Episode
Beat Sonic’s, Silver’s, and Shadow’s episodes.
Unlock the Extras Menu
Complete either Sonic’s, Silver’s or Shadow’s episode with 100% completion.
Free Mode
Beat all levels, bosses and town missions with "S" rank.
*Unlockable Characters
Miles "Tails" Power
Pass all Town Stage missions
Knuckles the Echidna
Obtain "S" rank on all Town Stage missions
Rouge the Bat
Pass all GUN Commander missions
E-123 Omega
Obtain "S" rank on all GUN Commander missions
Blaze the Cat
Pass all Soleanna mystery missions
Amy Rose
Obtain "S" rank on all Soleanna mystery missions