CodeEffectAt the character select screen Highlight Sonic and press Up Tails and press Down Knuckles and press L Amy and press R then select SonicTails will help Sonic and follow him around just like in Sonic the Hedgehog 2
Unlockable Casinopolis games
UnlockableHow to unlockBingo MiniGameDefeat Amy in Story ModeSamba de Amigo TableDefeat Knuckles in Story ModeSlots MiniGameDefeat Tails in Story Mode
