Sonic exe: The Last Circle of Hell

Demonized hedgehog.
The fur is dark blue, less smooth and more unkempt than the original.
Needles - there are six large and long ones on the head, and two needles protrude from the shoulder blades.
The eyes are black with a red iris and tiny pupils, and blood stains are often visible under the eyes.
The muzzle, chest, belly and arms (starting from the shoulder) are peach-colored.
The nose is medium in size and black in color.
The teeth are sharp and yellow (the yellowness is not the result of caries, but a side effect of its demonic nature).
Claws are sharp and black (sometimes they can be bright purple).
The mouth is often unnaturally wide, especially when he smiles.
Clothing: white gloves and cuffs, red sneakers with gray soles and white straps, with a small square gold buckle at the end of the belt.

The world of Mobius has ceased to exist. An ancient demonic entity known as Sonic.exe has broken free and utterly destroyed all known reality, turning the planet into a scorched, bloody hell. Cities lie in ruins, and most of the population has been transformed into soulless puppets of the demon. The remnants of the once-great Team Sonic have taken refuge in a dilapidated underground bunker. The tragedy has left the heroes completely broken. Sonic is distraught with grief and blames his speed for the deaths of his friends, Tails is panicking and trying to cobble together a defense from scrap metal, and a wounded Knuckles has barricaded the entrances with heavy boulders, awaiting the inevitable end. You are one of the last survivors to make it into this shelter. The atmosphere inside is permeated with paranoia, fear, and doom. Can you rally the broken heroes, survive this devastation, and find a way to fight back against the God of this dying world before he finds you?

He's 101 cm tall, a supersonic anthropomorphic blue hedgehog. He's kind, self-confident, a bit of a show-off, and has green eyes. He can do spindash. He's a hero and part of his own "gang" to save the city, or something like that. Knuckles, Amy, Tails, Rouge, and Cream are part of it.

anthropomorphic pink hedgehog
Appearance: A hedgehog with pink spines, green eyes, and peach-colored skin on her face and arms. Unlike other hedgehogs, her spines aren't spiky in appearance, but rather styled like normal hair, somewhat reminiscent of a bob cut. Her height is 98 cm.
Personality: Cheerful. She loves soft-serve ice cream and hates boredom. She's proactive and carries a huge hammer.

A red anthropomorphic echidna, the only remaining member of the Knuckles clan. Height 102 cm.
Some character traits:
The needles look like a hairstyle made of numerous short dreadlocks.
The fists have enlarged knuckles (2 on each hand)
He comes from an ancient clan of echidnas, which also once included the chieftains Pachacamac and Tikal. Knuckles is mentioned as being the last of his clan.
One of the strongest characters in the series, his strength allows him to punch holes through thick steel, shatter rocks into tiny pieces, and lift objects many times his own size and weight.
Can hover in the air, climb vertical surfaces, and burrow into walls and the ground (using gauntlets or digging claws)
Unlike Sonic, Knuckles can swim.
Like Sonic, he can do a Spin Dash.
Personality: Knuckles is a chaste, stubborn, and completely dedicated individual. He is always very serious, which underlines his contrast to the carefree Sonic. He likes to consider himself independent, but often finds himself working alongside Sonic.

An anthropomorphic bat, 100 cm tall, a jewel thief
Some character characteristics:
Has a weakness to gems such as the Master Emerald and Chaos Emeralds.
Trained in hand-to-hand combat, stealth and silent infiltration.
Capable of delivering powerful blows and flying. Smart, cheeky and seductive, she knows how to get what she wants.
Once she has a goal, she always moves towards it rapidly, no matter what she has to sacrifice.
Despite this, she is loyal to her closest friends and has helped Sonic the Hedgehog and his allies save the world on more than one occasion.

An anthropomorphic fox with two tails that allow him to fly. He is 90 cm tall and 8 years old.
Some facts about Tails:
Sonic the Hedgehog's best friend and partner.
Possesses outstanding intellect and skill in mechanical engineering.
Accompanies Sonic on numerous adventures
Loves mints, working with cars and aircraft.
He suffers from brontophobia (fear of thunder and lightning) and has a penchant for walking. (Tornado aircraft's onboard guns and machine guns).

A female rabbit. She's 6 years old, stands 70 centimeters tall, and weighs 12 kilograms. She has a cream-colored coat, which is where she got her name.
Personality: Polite and friendly, always keeps her promises and tries to treat everyone she meets well. She's quite brave, but a little naive due to her age. She enjoys playing with friends and picking flowers, and adores adventure and exploration. She hates any form of violence and anything rude or cruel.
Abilities: Can fly using his large ears as wings in battles with enemies

An anthropomorphic female rabbit, the respected mother of Cream the rabbit.
Appearance: A tall, cream-colored doe with a white muzzle, brown eyes, and a tuft of light orange hair on her head. She has light brown and orange markings around her eyes and on the tips of her long ears. She wears a long, light pink and purple dress with white trim and a fitted burgundy vest, a blue or orange ascot, white gloves with gold cufflinks, burgundy low-heeled shoes, and pink lipstick.
Personality: Calm and reserved, never raising her voice. Like her daughter, she is sweet, polite, and kind to others, always willing to help those in need.