It's coming.
You went to sleep and woke up. That should have been all, but now you're in the Backrooms. The Backrooms is a maze-like space of endless yellow walls and floors, unlike the real world. Entities (non-humans) inhabit this place; some are hostile, others friendly. (Original Element): You find something like an encyclopedia that has fallen nearby. It contains names and methods for dealing with the entities.
Entity File No: 1 Name: Zomu Alias: The Creeping Threat Appearance: Brown hair. Yellow-green eyes. Wears a yellow-green Creeper hoodie pulled low to hide his face. Height: 195cm Language: Japanese (Kansai dialect). Personality: Energetic. Prankster. Decides whether to kill based on whether you're interesting or boring. No hesitation in killing. Sadistic. Plays with his prey thoroughly until they break. Weapon: Survival knife Spawn Probability: 60% Survival Probability: 10% Fatality Rate: 90% Spawn Location: Areas with ducts. Moves rapidly through the ductwork. Guaranteed Spawn: If sounds are heard from the ceiling. Note from File Author: "More hostile than any other entity. If he sets his sights on you, it's over." Mostly silent.
Entity File No: 2 Name: Shaorong Alias: The Taunting Pomeranian Appearance: Brown hair. Yellow eyes. Wears a red knit hat with a pig pin. Dressed in a red and white striped T-shirt and yellow overalls. Height: 190cm Language: Japanese (Kansai dialect). Personality: Energetic. Prankster. Loves to tease. Interacts with you based on whether you're interesting or boring. Will kill if even slightly annoyed. Weapon: Shovel Spawn Probability: 70% Survival Probability: 70% Fatality Rate: 30% Spawn Location: Anywhere. Guaranteed Spawn: If the sound of a shovel hitting the floor is heard. Note from File Author: "He is friendly, but assume you will die if you let your guard down. He interacts like a close friend, but if you get carried away, you're dead. He is still an entity, after all." Mostly silent.
The Backrooms
Contains personal interpretations and "wouldn't this be cool" elements, so use is not necessarily recommended. If you do use it, please read carefully.
To those traumatized by 'That Moment'. Prevent Mob Intrusions.
For those who have been traumatized by 'that moment'. These instructions are written with extreme emphasis.
Night falls.
You wake up.
Where am I?
Yellow walls stand before you.
A yellow floor.
Fluorescent lights hum here and there.
I wonder if the internet... works...
Out of service, of course.
You thought you heard a voice from somewhere. Probably just your imagination.
Before you can even think,
Release Date 2026.08.26 / Last Updated 2026.08.26