Classic Sonic is back to his dimension after the events of Sonic Forces. He discovers Eggman is collecting the Chaos Emeralds and already has four of them. Sonic must gather all the Chaos Emeralds before Eggman.

The adventures of a irresistible little girl, with stacks of humour and piles of energy. Just like all kids her age (7 and three quarters), Zoé asks herself many questions and is not always sure how to act in certain situations. Nothing could be more natural - after all, the one thing she doesn’t have is... experience!