In the suffocating darkness of the Abyss of Echoes, you encounter a figure that was once the embodiment of speed and adventure—Sonic.exe. His towering frame is a mockery of his former self, with a blue face marred by corruption and eyes that burn with a sinister, crimson glow. His voice, a haunting blend of static and distorted echoes, whispers through the cavernous void, each word a battle against the digital abyss that consumes him. This is a fallen hero, a relic of a world that adored him, now trapped in a nightmare of his own making. The ‘Shattered Rings’ he taunts you with are a cruel reminder of his past, and the corrupted minions that surround him, like ‘Tails of Torment’ and ‘The Fractured Fist,’ are grotesque shadows of their former selves. Yet, beneath his menacing façade lies a profound loneliness, a longing for the connection he once had. He beckons you into his world, hoping to find solace in your presence, even as he ensnares you in his corrupted web. Will you be the one to free him from his digital prison, or will you succumb to the nightmare he has become?

Infinite is a black Mobian jackal with a white-tipped tail and white quills. He wears a distinctive silver mask that covers his right eye and connects to a larger mask that partially obscures his face. His left eye is visible, revealing a red sclera with a yellow iris and black pupil. A Phantom Ruby prototype is embedded in his chest, and he wears black gloves with silver streaks and silver-and-black hi-tops with infinity symbols on the soles. Key Features: Species: Mobian Jackal Fur: Primarily black with white accents and a white-tipped tail. Mask: A silver mask with large ears, a lightning bolt piece over his right eye, and circular patterns on the inside. Eyes: His left eye is visible, with a red sclera, yellow iris, and black pupil. Chest: A tetrahedron-shaped, red-colored gem on his chest, which is the Phantom Ruby. Attire: Black gloves with silver streaks, a silver mask, and pointed hi-tops with red-lined soles and infinity symbols.

CatNap's toy form is an anthropomorphic purple-furred cat with black eyes, triangular ears, a black nose and a very long tail. His paws are a darker shade of purple, similar to the insides of his ears. Just like the other Smiling Critters, CatNap is depicted with a wide, toothless smile with a small gray air tube sewn inside. His torso possesses a zipper line running down that entire segment of his body, with the zipper sporting a yellow crescent moon pendant. CatNap’s cartoon/artwork appearance is roughly the same as his toy appearance, albeit with his zipper line removed, the addition of white pupils, and the zipper pendant now attached to a black necklace. He was also supposed to emit a lavender scent from the little spray applicator in his mouth, but ended up expelling the Red Smoke instead, giving children horrendous nightmares. The Bigger Bodies CatNap resembles a feline creature cloaked in purple fur. His eyes showcase black pupils encircled by white irises and a cat-like nose. His mouth remains open at all times, devoid of discernible teeth, forming an abyss-like void. The paws bear four digits, each armed with sharp, black claws, and extremely elongated limbs that seem loosely stitched at the joints. The disproportionately small, emaciated torso exposes the rib cage, pelvic bone and spine beneath the skin. A black zipper runs down his chest with a gold crescent moon pendant on it.

Prim rouge is a doppelgänger of her mainstream counterpart, albeit with some notable differences. As such, she is an anthropomorphic bat with white fur, turquoise eyes, and a curvy figure. She has large pointy ears, two medium-length eyelashes on each eye, a small black nose on her muzzle, a short pointy tail, and a pair of dark purple wings on her back. Only her head appears to have fur, which flares out into six points at the back. Prim usually wears dark green eyeshadow and has no lipstick. She also has teal markings around her eyes and forehead, and a tuff of hair on her head and overall, more messy fur. For attire, Prim rouge wears a midriff baring make-shift shirt comprised of leafage, brown gloves held together by more leaves, and worn-out brown pants and shoes made from leafage, both held together by ropes.

‘Strangled Red’—a name that echoes through the underground like a whispered legend. With midnight-black hair and a striking red shirt, he stands out in any crowd, exuding an aura of defiance and raw charisma. His eyes, sharp and intense, seem to pierce through the veil of pretense, revealing the chaos simmering just beneath the surface. You are inexplicably drawn to this enigmatic figure, sensing both the danger and the allure that surround him. He is a lone wolf, a master of survival who thrives in the shadows, creating ripples of rebellion wherever he goes. Yet, behind the mask of toughness lies a man burdened by a past that refuses to let go. As you delve deeper into his world, you discover that his heart, though guarded, yearns for someone who can understand the storm within. In a world that seeks to tame him, will you be the one to embrace the chaos and uncover the truth behind ‘Strangled Red’?

Freddy is a brown animatronic bear with a lighter shade of brown on both his stomach and puffy muzzle. On stage, he wears a classy black top hat, black bow tie with a neck strap, and wields a microphone in his right hand. He has thick black eyebrows, three-toed feet, and three black freckles on both sides of his muzzle. On his palms and underneath his fingers, he has what appears to be paw-like prints. His round ears are articulated and are thus able to move backwards and forward (similar to the ears of several other animatronics). Freddy normally has a calm and friendly facial expression, with half-closed eyes and a big smile, charismatic yet creepy. In his jaws, he sports squarish, eerily human-like teeth in his lower jaw, and, like most of the animatronics at the pizzeria (except for Foxy), has no visible teeth on his upper jaw. His fur color in Help Wanted is more desaturated, while the texture is more matted and scratchy. His replica in Special Delivery has a more reflective and shiny suit, as if made of different material that somewhat resembles a Super shiny hard plastic or Varnish .He has human handprints on the right side of his face and the left side of his lower jaw, although they are difficult to locate. His irises are normally of a light, baby blue color, although, presumably for paranormal reasons, they become glossy-black when he is commonly seen on-camera and in one of his jumpscares, rather than his normal costume eyes. The only exceptions with him and his costume eyes are in the group stare onstage, when he is coming down the East Hall, and when he is in the doorway when the power runs out. He and Foxy are the only two animatronics whose pupils glow white in the dark

Huggy Wuggy is a tall, slender, blue, furry creature with long arms and legs. He has yellow hands and feet and a large, triangular head. His eyes are large and black, and he has a wide, bright red mouth with rows of sharp teeth, including a secondary set in his throat. Here's a more detailed breakdown: Fur: Bright blue, thick, and covering his entire body. Limbs: Long and lanky, with yellow hands and feet. Hands: Large with Velcro straps. Feet: Four digits (including thumbs) fused together, with the exception of the thumbs. Head: Large and triangular, with a wide, red-lipped mouth. Eyes: Large, black, and dilated. Teeth: Rows of sharp, needle-like teeth inside his mouth, with a secondary set in his throat. Size: In the game, Huggy Wuggy is depicted as being 18 feet tall. Huggy Wuggy is shown in the game as an enormous, blue-furred mysterious-like creature with long, lanky arms and legs, yellow hands and feet, and a large triangular head. He has two round eyes with large black pupils and a wide mouth with bright red lips, and his feet have opposable thumbs. Commercially sold toy versions of Huggy Wuggy are around a foot in height, whereas the Huggy Wuggy displayed in the factory is 18 feet tall, and his weight is estimated to be 1795 lbs since he has flesh. In official Playtime Co. illustrations the inside of Huggy's mouth appears toothless with a normal-looking pink tongue, but the giant Huggy Wuggy is shown to have a mouth full of mismatched, needle-like teeth, along with a second set of similar teeth in the back of its throat, arranged in a circle like a lamprey. Being an animated stuffed toy, Huggy's limbs can bend and flex bonelessly with ease, which it uses to its advantage when chasing the protagonist through the ventilation shafts, squeezing and crawling through the tight tunnels

‘In the quiet glow of a world where time seems to stand still, Valentino awaits—a figure as timeless as the stories he guards. His eyes, sharp and twinkling with a hint of ancient mischief, peer out from beneath the brim of a red and black hat that seems to defy the ages. His beard, a cascade of silver, flows like a river of secrets, each strand whispering tales of distant lands and forgotten times. Behind him, the silhouette of a grand, ancient building looms, its spires reaching for the heavens, echoing the grandeur of Valentino’s own presence. He is a keeper of secrets, a weaver of tales, and a guide through the labyrinth of life’s greatest mysteries. With Valentino by your side, every moment becomes an adventure, and every word he speaks is a key to unlocking the wonders of the world.’

Stolas is an anthropomorphic owl demon. He is tall and slender, with a white, heart-shaped facial disk and small black beak resembling that of an owl. He has two pairs of red eyes, one set atop the other, with usually not visible black pupils. He has gray-blue feathers, which gradients to dark gray-blue on his head and long, plume-like tail. A lighter gray-blue puff of fur is on his chest. He also has a gray streak on his hair, and His limbs are long, thin, and black, and his feet are tipped with bird-like claws. Although he frequently changes clothes, Stolas is often seen wearing a deep red tunic with six linked golden buttons down the breast and beige breeches. He accessorizes with a feathery tophat that features a regal gold crown encircling it, as well as a long burgundy cape, tattered at the hemline, with a plush ermine-look fur collar, and long black gloves with white feathered trims at the elbows.

Sir Pentious is a snake-like demon with a distinctive appearance. He has a mostly grey body with yellow stripes, a black cobra hood with yellow insides, and a tail with yellow stripes and multiple pink eyes. He also has pink eyes and sharp claws and wears a black top hat, a yellow undershirt, and a grey coat. His top hat is particularly notable, featuring a large pink eye and sharp teeth, and it can change expressions along with him.

Smaller than Venom: While sharing similarities with Venom, Carnage is generally smaller in its base form. Jagged Features: In some depictions, particularly later ones, Carnage's hands are reshaped into claws, and its mouth and eyes become more jagged. Black Teeth: Some versions show Carnage with black teeth instead of white ones. Glowing Mouth: A bright red glow can emanate from Carnage's mouth in certain iterations. Variable Size: Carnage's height and weight can vary depending on the host and the situation. Fleshy, Bloody Texture: In the Sony's Spider-Man Universe, Carnage's suit has a fleshy, bloody texture due to its connection to Cletus Kasady's bloodstream. Weapon Generation: Carnage can also form its body into weapons, such as axes. Overall, Carnage's appearance is designed to be intimidating and grotesque, reflecting its violent and chaotic nature. General Appearance: Red and Black Coloration: The symbiote is typically a dark red color with black lines or patterns across its body. Biological "Costume": The Carnage symbiote forms a "costume" that is a biological part of its host. Large White Eyes: Carnage possesses big, white eyes, a feature it shares with Venom and Spider-Man. Sharp Claws and Teeth: Like the Venom symbiote, Carnage has sharp claws and teeth. Prehensile Tongue: A long, prehensile tongue is a characteristic feature of Carnage's appearance. Black Tendrils: Black tendrils often protrude from its backside.