What Are the Backrooms, and Where Did They Come From?

Background

The Backrooms are a fictional, seemingly infinite maze of empty rooms, hallways, and half-lit interior spaces, entered accidentally by "noclipping" out of ordinary reality, a term borrowed from video-game glitches that let a player pass through solid geometry. There is no single canonical description of what the Backrooms contain: the concept began as a single unsettling photograph and grew, through years of open, largely anonymous collaborative writing, into a sprawling shared fictional universe with numbered "levels," each with its own environment, rules, and hostile entities, modelled on the collaborative-fiction structure of the older SCP Foundation wiki.

The entire concept traces to one specific post. On 12 May 2019, an anonymous user on 4chan's /x/ imageboard invited others to "post disquieting images that just feel 'off,'" attaching a photograph of an empty room with beige carpet, yellow chevron-patterned wallpaper, humming fluorescent ceiling lights, and no doors, windows, or furniture in sight. The following day, a second anonymous user supplied what became the concept's defining text: "If you're not careful and you noclip out of reality in the wrong areas, you'll end up in the Backrooms, where it's nothing but the stink of old moist carpet, the madness of mono-yellow, the endless background noise of fluorescent lights at maximum hum-buzz, and approximately six hundred million square miles of randomly segmented empty rooms," warning readers that "God save you if you hear something wandering around nearby."

Historical Context: From One Photo to a Shared Universe

The image and its backstory spread within days to Reddit, where dedicated communities, most prominently r/backrooms, grew to more than 157,000 members by March 2022, alongside a splinter community, r/TrueBackrooms, formed by users who preferred the original, sparser concept over the increasingly elaborate additions that followed. Collaborative wikis on Fandom and Wikidot catalogued an expanding mythology of numbered levels, ranging from mundane variations on the original yellow rooms to surreal, dangerous environments populated by named hostile entities, all authored openly by contributing writers rather than by any single creator. The Backrooms became one of the internet's clearest examples of the "liminal space" aesthetic, the unsettling feeling produced by an ordinarily busy setting, an empty mall, an abandoned motel corridor, a school hallway, shown stripped of the people and activity that would normally fill it; the associated #liminalspaces hashtag drew close to 100 million views on TikTok alone.

In January 2022, then 16-year-old filmmaker Kane Parsons, working under the alias Kane Pixels, released a found-footage short film built with the free 3D animation tool Blender, depicting a 1990s-styled cameraman who accidentally enters the Backrooms and is pursued by an unseen presence. The video drew sustained critical praise for its restraint and atmosphere, surpassed 90 million views by 2026, and won Parsons a Creator Honors award at the 2022 Streamy Awards. He expanded the concept into a 24-episode web series that collectively drew over 197 million views and is widely credited with bringing the Backrooms into mainstream awareness well beyond the imageboard and wiki communities that originated it. An A24 feature film adaptation, directed by Parsons himself from a screenplay by Will Soodik and produced by James Wan's Atomic Monster alongside Shawn Levy's 21 Laps, was announced in February 2023 and released in US theatres on 29 May 2026.

The Original Photo's Real-World Source

For fifteen years, the source of the founding photograph itself remained completely unknown, a genuine open question distinct from the fictional mythology built on top of it. In 2024, a Backrooms-focused Discord community used the Internet Archive's Wayback Machine to trace the image to an archived March 2003 webpage, identifying it as a photograph taken on 12 June 2002 inside Rohner's Home Furnishings, a furniture store at 807 Oregon Street in Oshkosh, Wisconsin, during renovation work by an incoming hobby-shop tenant; the carpeted room shown in the photo was later converted into a radio-controlled car racing track. When the source became public, the building's owner launched a crowdfunding campaign to help preserve the space, raising more than $24,000 toward an estimated $78,000 restoration cost, before the building was ultimately sold in 2025.

Current Consensus

There is no factual dispute to resolve here in the way there is for most subjects on this site: the Backrooms have never been presented as a claimed real place, and no one involved in their creation or spread has argued otherwise. What is well documented is the concept's origin, an anonymous 4chan post and its follow-up backstory text, both datable to specific days in May 2019, and its subsequent growth through open, traceable collaborative authorship across Reddit, Discord, and dedicated wikis. The one genuine open question the phenomenon ever posed, where the founding photograph actually came from, was resolved in 2024, when it was traced to a specific, ordinary furniture store in Oshkosh, Wisconsin. What remains is a matter of ongoing creative interpretation rather than unresolved fact: new levels, entities, and adaptations, including Kane Parsons' web series and the 2026 A24 film, continue to be added to the shared mythology, in the same way any actively maintained fictional universe keeps expanding.

Why This Mystery Endures

The Backrooms endure because they are, structurally, a genuinely new kind of internet folklore: not a legend that spread by word of mouth or a hoax perpetrated by one author, but an open collaborative-fiction project that anyone could add to, in the direct tradition of the SCP Foundation wiki before it, that grew organically from a single anonymous prompt into a shared mythology with its own internal rules and community-enforced canon. The underlying liminal-space feeling the original photo captured, ordinary architecture stripped of the people and purpose that normally fill it, turned out to translate unusually well across formats, from a single still image to sprawling wiki lore to found-footage YouTube horror to an eventual studio feature film, each adaptation reaching audiences who had never encountered the original 4chan post. The 2024 identification of the real Oshkosh furniture store added a rare, satisfying coda entirely absent from most internet mysteries: proof that the founding image, however uncanny, was an ordinary photograph of an ordinary room the whole time.

Cicada 3301 shares the Backrooms' basic shape, an anonymous imageboard-adjacent post growing into an elaborate collaborative mystery that vastly outgrew its origin, though Cicada 3301 was presented as a genuine puzzle with a real, if never fully identified, organisation behind it, while the Backrooms were understood as fiction from the outset. The Dead Internet Theory shows the same anonymous-forum-to-widespread-belief pipeline applied to a sincere claim about the internet itself rather than a horror setting, illustrating how much the format, an anonymous post capturing a feeling many users already shared, matters independently of whether the resulting idea is offered as fiction or fact. Lost media intersects with the Backrooms community directly: both draw on the same appetite for tracing an image, recording, or artefact back to its real, forgotten origin, exactly the process that eventually identified the Oshkosh furniture store fifteen years after the original photo was taken. The Backrooms are part of this site's internet puzzles coverage, within the broader internet mysteries cluster.