Sonic Adventure characters Unlock


After the level Sky Chase , play as Sonic and talk to Amy the casino.


Play as Sonic and beat Chaos 6.

E -102 Gamma

Play as Sonic or Tails and beat Gamma after finishing on level Sky Deck. You can also unlock it by completing level Twinkle Park by playing Amy.


Defeat him after finishing Ice Cap playing as Sonic or Tails .


Complete Mission C Emerald Coast by playing Sonic.

Super Sonic

Complete the game playing as Sonic , Tails , Knuckles , Amy , Big and E -102 Gamma. Super Sonic will be available only in the Adventure mode.