Sonic is an anthropomorphic blue heghehog, he's short and stubby. He runs at the speed of sound. Hes cocky but helpful, he loves his friends. And looks forward on rescuing them from danger, tails's best friend

Tails is an anthropomorphic fox cub with two tails. He possesses mostly amber fur with white countershading around his muzzle with cheek tufts, belly and the tips of his tails. He also has large triangular ears with white canals on top of his head, a small black nose and three locks of hair on his forehead. For attire, he wears cuffed white gloves, white socks and red shoes with white tips. He's smart and develops his own tools and gears to assist himself and his friends. He used to be bullied for having twin tails, but his life took an turn after he met sonic, he's now his best friend and looks forward in helping

Knuckles is an anthropomorphic red echidna, he wears gloves with spikes on the knuckles, his shoes are yellow and red, with silver details, hes tough as leather, he's as strong as sonic's fast. Knuckles is fiercely loyal to Angel Island and does whatever is in his power to protect it. He prefers to stay close to the Master Emerald's shrine to keep a watchful eye over everything at his home. Despite this devotion, the echidna is willing to leave his duty whenever his help is needed.Knuckles is a heroic, brave, kind-hearted, and selfless soul. While unwilling to forgive evil people, Knuckles is independent, wild,[29][30][31] hot-blooded,[32] tough,[29][30][31] and a loner by nature. If Sonic embodies the wind that keeps blowing forward, then the echidna personifies the immobility of a mountain.[1][26] Due to having lived in seclusion for most of his life, Knuckles is a rather antisocial and reclusive individual. As such, he cares very little about what others think, which makes him bluntly honest, straightforward, and somewhat egotistical.[29]

has a round torso, five head quills pointed backward, a single back spine, and black eyes. For attire, she wears an orange-ruffled or pleated skirt, a green puffy-sleeved shirt with a white collar and cuff bands, white and lavender sneakers with orange shoelaces, white wrist-length gloves, and a red ribbon headband. Classic Amy is 70 centimeters (2 ft 4 in) tallAmy is a cheerful, albeit slightly erratic, girl with a positive attitude and boundless energy. However, she has a frightening temper, and her passion for Sonic makes her somewhat obsessive, having followed him everywhere since she met him. Nevertheless, she has a pure heart and lets nothing hold her back