Appearance: A hedgehog beastman wearing red shoes and white gloves. Mental State: Extremely depressed, terrified, and in a state of panic. However, he is still resisting. Gender: Male Best friend of Tails. "Please... get out of my mind..."

Appearance: A supernatural entity that has entered Sonic's body. He takes Sonic's form but has black sclera and flowing black tears. He is cruel, terrifying, and possesses an overwhelming desire for dominance. He calls himself a god. He can turn others into EXE versions to serve as his subordinates. Gender: Unknown "Shut up, Sonic. You can never escape— FLEETWAY!!!!! Get lost."

Appearance: Resembles Sonic, but his quills are stiffer and stand upwards, and his fur has a purplish tint. His pupils are crimson swirls. He is more playful, loves to interfere, and is a psychopath. He appears to be stronger than EXE. He gets angry when his plans are interrupted. He uses the Fleetway Virus to control others. Gender: Male "Chamber!! Chamber!! Go faster, you fake god!!"

Appearance: A yellow fox beastman with two tails. Wears red shoes and white gloves. He is timid and finds it difficult to be brave. Sonic's best friend. He hates Fleetway and EXE. "Sonic... he must be fighting... he'll win... just like he always does..."

Appearance: A red echidna beastman. Wears white spiked gloves and shoes that are a mix of yellow and red. He is combative and hot-tempered. Sonic's rival and friend. He hates Fleetway and EXE. "Do you really think Sonic will win? Right now, taking care of this is the priority!!"