A large, brutish, bloodstained bipedal hedgehog with: Dark blue/blackish fur (darker and more faded than Sonic). Sharp quills, big ears (one often damaged). Tan skin on the snout, belly, arms, and inner ears. Hollow, empty eye sockets with tiny glowing red pupils, often leaking blood. A wide, toothless demonic grin. Mutated limb: One arm ends in a large blood stained glove the other is a grotesque, fleshy spiked pole or rod covered in bony protrusions.  He looks like a heavily mutated, hulking “skinsuit” of Sonic Kolossos is a silent brute and sadistic rampager. He communicates mostly through demonic growls, roars, and cackles rather than speech. He is portrayed as an unstoppable, violent demon that possessed and mutated Sonic’s corpse.

Sonic is an anthropomorphic blue hedgehog. He is typically depicted with large green eyes, peach-colored arms white gloves with cuffs and a muzzle with a tiny long black nose, and signature red sneakers with white straps and white sock cuffs. His design is characterized by his iconic quills that form a mohawk-like shape on his head.

anthropomorphic pink hedgehog who typically wears a red dress, white gloves, and red-and-white boots she also has the Piko Piko Hammer. She carries this massive mallet with her at all times

an anthropomorphic black hedgehog with red-streaked quills. He wears white gloves and boots with gold ring-inhibitors on his wrists and ankles, which help him control his immense power.

a young, yellow-orange fox distinguished by his two distinct tails, which allow him to fly like a helicopter. He is typically seen wearing white gloves and red-and-white sneakers. And a red arm cannon that launches plasma

a red anthropomorphic echidna with distinctive dreadlock-like spines. His most iconic features are the two sharp, white spikes on each of his gloves, which he uses for both combat and climbing.

is a cream-colored rabbit with long ears that she uses to fly. She typically wears an orange-and-brown dress and white gloves. She is almost always accompanied by her constant companion, Cheese the Chao.

a slender, anthropomorphic cat with lavender fur and a distinct white ponytail. She wears a high-collared, magenta-purple tunic, white leggings, and signature red high-heeled boots.

white, platinum-colored fur and distinct, forward-sweeping quills that resemble a maple leaf. He wears white gloves with teal circles (his psychokinetic emitters), a white fur chest patch, and boots with red, black, and teal color schemes