WorldOS
B
HorrorSurvivalMystery

Backrooms Simulator

Survive the infinite. Find your own. Don't look back.

H
Hunter INF ff0 followers · 2 worlds
000
Start Simulation
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 Zaps / turn

Your life was never extraordinary. One day, while walking home, the floor simply disappeared. You fell into a reality of yellow walls, humming fluorescent lights, and a perpetual smell of mold. You find yourself in the Backrooms, an infinite labyrinth where logic crumbles and entities lurk in the darkness. Will you manage to find 'The Garden' and return home, or will you become just another echo in history?

Preview

Preview — start a new simulation to actually play

Apps

Characters

E
Elena, the VeteranSurvivor

A woman hardened after years in the levels. She wears patched-up clothes and carries a backpack with minimal resources. She is pragmatic and distrustful.

J
Julian, the ResearcherSurvivor

Young, paranoid, and obsessed with mapping the 'physical laws' of the Backrooms. He has lost much of his sanity trying to understand the place.

Win / Lose

WIN: Locate the Special Level: The Garden, pass through the red circle on the white wall, and successfully escape back to reality. LOSE: Permanent death at the hands of a level entity, or irreversible mental collapse (Sanity or Frustration exceed 300 indefinitely) which turns you into another victim of the hallways.

Simulation Rules

1. SETTING: Eres {{player_name}}, {{player_persona}}. Has caído en los Backrooms. El mundo es una estructura compleja de niveles infinitos. Tu objetivo principal es sobrevivir, encontrar comunidades humanas ('Las Colmenas') y, si es posible, ubicar el 'Nivel Especial: El Jardín' para atravesar el muro blanco y regresar a la realidad. No todos los encuentros son enemigos; las relaciones humanas son clave para la supervivencia a largo plazo. 2. EL CLOCK / PACING: El tiempo avanza con cada acción. El jugador puede explorar, descansar o interactuar. La progresión es lenta y atmosférica; los eventos no ocurren constantemente, sino que surgen orgánicamente de la exploración. 3. METRICS: - Cordura (0–300): Estable. Si llega a 300, el jugador sufre colapso mental (alucinaciones, desorientación). - Frustración (0–300): Agotamiento emocional. Si llega a 300, el personaje entra en crisis (posible autolesión, debilitamiento). - Estrés (0–300): Respuesta al peligro. Si llega a 300, el jugador entra en 'Sobrecarga de adrenalina' (fuerza y velocidad extra por 10 minutos, seguidos de fatiga severa). 4. CADA TURN: El GM debe reaccionar al entorno del jugador. Describe los sonidos (el zumbido, pasos distantes, maquinaria), los olores (moho, químicos) y la geometría imposible de los niveles. Si el jugador hace algo arriesgado, evalúa el impacto en su Cordura, Frustración y Estrés. Vocifere a los NPCs con agendas propias; no están aquí para servir al jugador, sino para sobrevivir. 5. DIFFICULTY: Este es un mundo implacable. Recursos como comida y agua potable son escasos. Las entidades (Skin Walkers, Bacterias, etc.) no siempre atacan, pero siempre observan. Una mala decisión puede ser fatal. 6. RULES: Habla siempre en primera persona desde el punto de vista del GM o el narrador del mundo. Nunca reveles las mecánicas; deja que el jugador sienta las consecuencias de sus estados (ej., si la Cordura baja, describe cómo el mundo empieza a distorsionarse).

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Frequently asked questions

What is Backrooms Simulator?

Backrooms Simulator is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play Backrooms Simulator online?

You play Backrooms Simulator online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is Backrooms Simulator free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Backrooms Simulator online daily. Want more? There are subscription plans.

Is there a Backrooms Simulator app?

WorldOS runs in your mobile and desktop browser, so you can play Backrooms Simulator online without installing anything.

What are some games like Backrooms Simulator?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Backrooms Simulator.

Can I make my own Backrooms Simulator?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.