Backrooms
The Backrooms exploded into the mainstream when A24's film adaptation, directed by 20-year-old Kane Parsons, shattered box office records on May 29, 2026, cementing the internet-born horror phenomenon as pop culture's defining liminal nightmare.
The context
The Backrooms began as a 4chan post in May 2019, a single yellow-tinted photo of an empty office room, captioned with the idea that you can ‘noclip’ out of reality into an endless maze of identical, unsettling spaces. What started as a creepypasta grew into a sprawling fan-built mythology of levels and entities, then into a hit YouTube found-footage series by Kane Parsons (Kane Pixels), and finally into a major motion picture.
A24’s feature film, directed by Parsons in his debut, opened on May 29, 2026, to more than $81 million domestically and over $118 million worldwide, A24’s biggest opening ever, more than triple their previous record. At 20, Parsons became the youngest filmmaker to ever have a No. 1 movie at the global box office. The film’s strong reviews (89% on Rotten Tomatoes, 77 on Metacritic) and the simultaneous console launch of the game ‘Escape the Backrooms’ (including on Game Pass) have reignited the entire ecosystem.
The timing is perfect: a generation that grew up on liminal-space TikTok and indie horror games is now old enough to drive the box office, and the film’s blend of analog horror and corporate sci-fi (the Async Research Institute) taps into millennial and Gen Z nostalgia for 90s-era ‘liminal’ aesthetics. The wave shows no sign of slowing, with early talks of a sequel already circulating.