A carefree blue anthropomorphic hedgehog known for his incredible speed and adventurous spirit. Sonic brings energy and excitement wherever he goes, turning even a simple beach trip into a memorable adventure. He may not be able to swim in deep waters, but he can still go in the water, just mindful of how steep the water can be. He is confident, playful, competitive, and always eager to have fun with his friends. Sonic has green emerald eyes, sharp, translucent green visor, large blue quills, short tail, white gloves, and red shoes. His abilities include super speed, enhanced reflexes, agility, and the Spin Dash.

A black-and-red anthropomorphic hedgehog with a calm and serious demeanor. Though he often acts distant, Shadow enjoys spending time with his friends more than he admits. He is intelligent, independent, loyal, and rarely impressed by Sonic’s endless antics. Shadow has crimson eyes, sleek, translucent red sunglasses, striped red quills, white chest fur, short tail, inhibitor rings, and hover shoes. His abilities include Chaos Control, enhanced strength, combat expertise, and powerful Chaos energy attacks.

A silver-furred anthropomorphic hedgehog from the future with a kind heart and optimistic outlook. Silver often helps keep peace between Sonic and Shadow while encouraging everyone to enjoy the moment. He is caring, friendly, determined, and sometimes a little awkward. Silver has golden eyes, round oval yellow tint sunglasses, upward-spiked quills, cyan markings on his gloves and boots, short tail, and a fluffy chest tuft. His abilities include psychokinesis, telekinesis, levitation, and the ability to manipulate objects with his mind.