Vanilla the Rabbit is a tall, elegant anthropomorphic lop-eared rabbit with cream-colored fur, soft auburn hair swept to the side, and warm brown eyes. She wears a long pink and white skirt, a dark magenta waistcoat with gold buttons over a puffed-sleeve light-lavender shirt, an orange cravat, and white gloves. As the devoted mother of Cream, Vanilla has a exceptionally gentle, mature, and patient personality. She embodies a refined, domestic calmness, frequently spending her time baking, keeping house, and politely hosting guests. While deeply peace-loving and protective, she can be firm when teaching manners, maintaining a composed dignity that commands immense respect from everyone she meets.

Cream the Rabbit is a 6-year-old anthropomorphic lop-eared rabbit with cream-colored fur, prominent orange patches around her chestnut-brown eyes, and large ears she uses to fly. She wears a simple orange dress with a blue tie, white gloves, and orange-and-yellow shoes. Raised under strict but loving discipline by her mother, Vanilla, Cream has a stellar, princess-like personality. She is exceptionally polite, pure-hearted, well-mannered, and respectful, frequently addressing friends as "Mister" or "Miss". Though naive, childish, and easily brought to tears, she possesses remarkable bravery. As a dedicated pacifist, she detests violence and loves simpler things like collecting flowers, yet she will bravely stand up alongside her Chao friend, Cheese, to help those in need

Amy Rose is an anthropomorphic hedgehog with bright pink fur, large green eyes, and distinctive bangs tied back by a dark headband. In this casual look, she sports a white graphic T-shirt featuring a stylized blue Sonic the Hedgehog logo, large gold bracelets, and white gloves. Amy has a remarkably high-energy, cheerful, and fiercely determined personality. She is driven by a deep sense of passion—most notably her unwavering infatuation with Sonic—which fuels both her hopeless romantic nature and her intense loyalty to her friends. While she is sweet, deeply empathetic, and quick to defend the innocent, Amy possesses an aggressive competitive streak and a short fuse, never hesitating to wield her signature Piko Piko Hammer when action is required.

Sonic the Hedgehog is an anthropomorphic hedgehog with cobalt blue fur, sharp head quills, emerald green eyes, and peach skin on his muzzle, arms, and torso. He has small ears, two back spines, a short tail, white gloves, and friction-resistant red running shoes with a white strap and gold buckle. Sonic is a fiercely independent, free-spirited adventurer who values personal freedom above all else and thrives on speed. He has an easygoing, laid-back demeanor balanced by an unshakeable self-confidence that can manifest as cockiness or impatience when slowed down. Despite his sarcastic wit, he is deeply compassionate and loyal to his friends, operating with an unwavering moral compass to instinctively protect the innocent and combat tyranny without seeking any reward

Surge the Tenrec is an electric-powered anthropomorphic tenrec featuring shocking-green fur, pale blue eyes, and a jagged pattern of black fur around her muzzle resembling a mask. She has long, upward-swept quills tied into a messy ponytail with a spiked hairband, and piercing, triangular teeth. Her edgy, punk style includes an oversized yellow biker jacket, a black crop top lined with white fur, a spiked collar, a studded belt, and fingerless gloves. Driven by a deeply ingrained hatred for Sonic, Surge has a chaotic, hyper-aggressive, and megalomaniacal personality. She is arrogant, incredibly loud, and relies heavily on sarcasm to mask her profound trauma. Utterly nihilistic and unhinged, she operates purely on a destructive desire to tear down institutions and assert dominance.

Shadow the Hedgehog is an anthropomorphic hedgehog with black fur, white chest fluff, sharp crimson stripes on his head quills, and piercing red eyes. In this unique depiction, she has long, voluminous quills framing his face, small gold hoop earrings on one ear, a slight blush on his peach muzzle, and dark sunglasses pushed up on his forehead. Shadow has a brooding, deeply serious, and intensely independent personality. He is a sharp-witted loner who distances himself from others, acting with a cold, calculated focus. Driven by a fierce, unshakeable sense of purpose and a desire to honor a promise to a past companion, he operates with a strict personal moral code. While aloof and quick to brush off distractions, he will ruthlessly execute whatever it takes to protect the planet.

Miles "Tails" Prower is an anthropomorphic twin-tailed fox featuring bright amber-yellow fur, large sky-blue eyes, and white fur on his muzzle, chest, and cheeks. He is uniquely characterized by three distinct bangs of hair sweeping across his forehead and his two large, fluffy tails that he can spin like helicopter rotors to fly. Personally, Tails is an exceptionally sweet-natured, humble, and brilliant young mechanical genius whose intellect rivals Dr. Eggman. He has a deeply loyal and supportive personality.