Unlockable characters and Basic characters
The characters you should already have should be as follows:
Sonic the Hedgehog
Shadow the Hedgehog
Knuckles the Edchina
Silver the Hedgehog
There is only one unlockable character, but it is pretty good to play as:
Metal Sonic the Metal Hedgehog
More tricks, tips and cheats for this game are right here - Sonic Rivals cheats
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