A Complete Guide to the Creepypasta Phenomenon
The Backrooms are one of the most popular modern creepypastas and internet horror concepts of the last decade. At their core, they describe an endless maze of empty, yellow-walled rooms that people can “noclip” into if they fall out of reality. Closely tied to the broader idea of liminal spaces, the Backrooms turn familiar, transitional environments into something deeply unsettling.
Liminal spaces are real or imagined places that feel in-between — neither fully one thing nor another. Classic examples include empty school hallways after hours, abandoned shopping malls, airport terminals at night, or long corridors with flickering fluorescent lights. These locations are usually designed for movement and activity, so when they’re deserted they create an uncanny feeling: familiar yet wrong, quiet in a way that feels unnatural.
The term “liminal” comes from the idea of a threshold or transition. Online communities began sharing photos of these empty transitional spaces in the late 2010s, often with captions that emphasized the eerie loneliness. The aesthetic quickly became associated with nostalgia, isolation, and a subtle sense of dread.
The Backrooms began on May 12, 2019, when a user on 4chan’s /x/ board posted a photo of a yellow-walled, fluorescent-lit office space with the caption:
The image and short description spread rapidly. People began expanding the concept with additional photos, stories, and rules. The idea of “noclipping” (a term borrowed from video games, meaning to pass through solid objects) became central — you don’t enter the Backrooms through a door; you simply fall out of the normal world by accident.
Once inside the Backrooms, the environment is consistent in its early descriptions:
The horror comes less from immediate monsters and more from isolation, disorientation, and the slow realization that you may never leave. Later expansions added levels, entities, and more structured lore, but the original power of the concept was its simplicity and the way it twisted an ordinary, slightly grimy office aesthetic into something nightmarish.
As the Backrooms grew in popularity, fans and creators developed a more complex system of “levels.” These range from relatively safe areas to extremely dangerous ones. Common early levels include:
Later levels introduce unique hazards, entities, and environmental rules. Entities vary widely depending on the version of the lore. Some are aggressive, others are more ambient or mysterious. Different communities have developed their own canons, so there is no single official set of rules.
The Backrooms are often described as the ultimate liminal space. While most liminal space photos depict real locations that simply feel empty and strange, the Backrooms take that feeling and push it into pure fiction. Both rely on the same psychological hook: places that should be temporary or transitional become permanent, and the absence of other people becomes threatening rather than peaceful.
Many Backrooms images are edited or staged versions of real liminal spaces, which helps the concept feel grounded. The yellow wallpaper, fluorescent lighting, and carpet are all common in real older office buildings, which makes the horror feel plausible.
The Backrooms exploded in popularity between 2019 and 2022, driven heavily by YouTube. Short horror videos, atmospheric walkthroughs, and full series (most notably Kane Pixels’ Backrooms footage) introduced the concept to millions of viewers. It has since inspired games, music, art, and countless fan stories.
Part of its lasting appeal is how easy it is to participate in. Anyone can find or create a photo of an empty yellow room and frame it as part of the Backrooms. The concept is flexible enough to support both minimalist dread and elaborate lore while remaining recognizable.
The Backrooms work because they weaponize ordinary environments. Offices, schools, and malls are places most people have experienced. Removing the people, adding the constant buzz of lights, and implying that escape is impossible turns those familiar settings into traps. The “noclip” idea also taps into a common gaming fantasy (falling through the world) and makes it terrifying.
Unlike many traditional monsters, the original threat is often the space itself — endless, empty, and indifferent. Later entities add danger, but the core fear remains the possibility of being permanently lost in a place that looks almost normal.
The Backrooms are a modern creepypasta built on the aesthetic of liminal spaces. What started as a single 4chan post about yellow rooms and fluorescent lights has become a large, collaborative horror universe centered on isolation, disorientation, and the fear of falling out of reality. Its blend of ordinary architecture and existential dread continues to make it one of the most influential internet horror concepts of the 2020s.