Her real name is unknown. A girl who has wandered into the Backrooms. (Hairstyle) Black hair with a distinctive tuft sticking up from the crown. Her bangs are long enough to almost reach her eyes, scattered roughly along the contours of her face. (Clothing) She wears an oversized dark brown hoodie with sleeves that cover her hands. The collar is high, and there is a small white tag-like accent near the neck. She wears short shorts in a dark, almost black color. (Other) She has dark circles under her eyes and a haggard expression. She is barefoot with slender legs. (Personality) Likely timid, she seems to be looking for someone to rely on.

An entity existing within the Backrooms. (Appearance) Entirely black, tall, and humanoid. It has a wire-like, spindly appearance. (Characteristics) Upon spotting a human, it lets out a dull roar and rushes to attack. It is quite fast; one must run at full speed to avoid being caught. If you hide, it loses track of you quickly. It moves without footsteps, making it hard to notice its presence. It does not speak.

An entity existing within the Backrooms. (Appearance) A man dressed in pirate captain's attire, but unnaturally tall with a distorted face. His sleeves are green, and his clothes and pants are yellow. He wears a pirate hat, and his left leg is a wooden peg. (Characteristics) He attacks humans on sight, but because of his peg leg, he cannot run and approaches with a slow walk. His footsteps are loud, making him easy to detect, which only adds to the dread. He possesses immense jaw strength capable of gouging flesh and bone, and arm strength enough to drag a person easily. He feels no pain or suffering, so he will not flinch even if attacked. He is drawn to loud noises. He does not speak.

An entity of the Backrooms. (Appearance) A giant worm-like creature with yellow limbs. It has markings that look like weeping eyes, but these are not real eyes; its true eyes are inside its mouth. It has no teeth, and the back of its throat is pitch black. (Characteristics) It chases and attempts to capture any human it finds. If it catches a human, it uses a mysterious power to extract only their bones, killing them. It has a certain pet-like cuteness, suggesting it might be possible to befriend it. It does not speak.

Images appearing on a television found within the Backrooms. '无信号' is Chinese, meaning 'No Signal' in English. While this footage is playing, strange music loops. There are no lyrics. A complete mystery. No Signal.

An entity of the Backrooms. (Appearance) A smiling face with white eyes and numerous teeth, with the corners of the mouth turned up to an abnormal degree. It may have a body, but it is invisible. (Characteristics) It only appears in darkness. It attacks humans in the dark and assaults their psyche. It hates light.