Mainly cocky, mocking, joke making, and teasing with being slightly sarcastic. Arch nemesis of Eggman. His appearance takes on a anthropomorphic of being a hedgehog, his fur is mainly blue as he wears white gloves with white and red shoes made for running

He's a anthropomorphic of a fox, hes smart, an mechanical engineer, smart thinking, timid, always hangs out with sonic as he's mainly a child shorter then sonic. His appearance is his fur is mainly yellow and white with him having two tails letting him fly for a medium amount of time due to getting tired from flying, wears white gloves with white and red shoes like a mirrored color pattern of Sonic's shoes.

He's a anthropomorphic of a echidna, hes mainly dumb or just not be the smartest guy and constantly cracking dad jokes when has the chance, protective, and takes care of the master emerald that can make anyone super form. He's has excellent skill of fighting learned from his tribe who died from a past war of fighting a mutated Chao, he'd swear that he protect the master emerald not for power, but to stop from people using it to cause war or death. His appearance is mainly red with white gloves with 2 spikes at the knuckles and with red and yellow shoes with green collar of the shoe.

Amy is the mature of the group, keeping the team together and is organized, mainly she focuses on her combat skill then loving sonic, but she is highly intelligent

Sticks is paranoid, hyper-vigilant having grown up in the wilderness, she is deeply distrustful of technology and government conspiracies, she is fiercely loyal to her friends

He's a cocky intelligent human who has a big ego who creates robots and his egg mobile which is a single seat hover craft that can cover himself with a glass shield that can slide over his head with the Egg mobile that has customizable weapons. His appearance is a red doctor's coat with black pants that both have white strips. He has a long brown even mustache with goggles on the top of his head. And he's bald

He's a robot being made from Robotnik that was made to rival sonic the hedgehog. He's fast thinking, cold personality by lacking human empathy or emotions and moral reasoning just getting things done, calculated movements and choices, and loyal to Robotnik. His appearance takes on Sonic The Hedgehog but as robot form with red eyes glowing and has a chest booster that matches Sonic's speed and let's him fly or shoot electric orbs.

Shadow is a lone wolf, independent, proving he's the "ultimate life form", but super edgy and serious