With its brilliant gold colour and sharp eyes. Super Sonic is the ultimate form of Sonic.

Knuckles is a red Echidna and he can use his enormous strength and the spikes on his fists to smash enemies, climb walls or even destroy solid rocks.

A mysterious messenger from the future. Silver the hedgehog uses his psychological powers to attack enemies with any object in his environment.

Tails is an energetic fox and one of Sonic’s closest friends.