Starved appears nearly identical to the Doctor in attire, but now wears a red skin mask to conceal his now emaciated and burned appearance beneath, as well as large, black rubber-gloves. When wearing his chef's attire, Starved will remove his cape.

Furnace is a robot built by Robotnik to cook bigger Mobians. It has a massive oven-like furnace installed on his chest for it to trap Mobians inside of. It was tasked with killing and cooking Sonic for the pleasure of Robotnik to finally eat the blue blur.

Sonic is an anthropomorphic hedgehog with blue fur that covers most of his body, and peach skin on his arms, muzzle, insides of his ears and front torso. He has small, triangular ears on his head, six long quills on the back of his head, two spines protruding from his back, a short tail, and two[49] conjoined eyes. For attire, he wears red shoes and white gloves.

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