In its opening weekend, A24’s horror film Backrooms earned $118 million globally, topping the 2026 horror slate and delivering a massive profit on a $10 million budget. directed by 20‑year‑old Kane Parsons, the movie translates his viral YouTube creepypasta into a theatrical experience that resonated strongly with Gen Z audiences.

$81 Million Domestic Debut Places ‘Backrooms’ Fourth‑Best Opening of 2026

According to Variety,the film pulled in $81 million from U.S. and Canadian theaters, ranking behind only three other releases – the live‑action The Mandalorian and Grogu, Michael, and The Super Mario Galaxy Movie. This domestic haul not only secured the fourth‑best opening of the year but also underscored the power of a youthful director backed by a buotique studio.

The international market added another $37 million, pushing the worldwide total past the $100 million mark in just three days. As Deadline reported, women under 25 accounted for 24 % of domestic ticket sales, making them the single largest demographic group for the film.

Outgrossing All but Two 2026 Horror Titles, Including ‘Scream 7’

Backrooms has already eclipsed every other horror release of the year except the sleeper hit Obsession ($148 million) and the franchise juggernaut Scream 7 ($208 million). It surpassed franchise entries such as Lee Cronin’s The Mummy ($90.1 miillion) and the Return to Silent Hill reboot ($47 .5 million), cementing its status as the standout horror performer of 2026.

Industry analysts note that the film’s $10 million production cost means it has earned more than twelve times its budget, far exceeding the typical 2.5‑times break‑even threshold. This ratio positions Kane Parsons as a potential new heavyweight in the genre.

Front‑Loaded Success Mirrors Past YouTube‑Born Franchises

Deadline’s data shows that movies built on niche internet fandoms often experience steep second‑week drops. for comparison, Markiplier‑directed Iron Lung fell 66.3 % after its debut, while the Five Nights at Freddy’s sequels slipped over 70 % in the same period. By contrast, the 2025 Minecraft Movie only declined 51.8 % and finished as the year’s fifth‑highest grosser.

Whether Backrooms can sustain its momentum remains uncertain, but even a rapid decline would leave the film as a financial triumph given its modest budget.

Who’s Still Missing from the Picture? Unverified International Figures

The source does not break down box‑office earnings by region beyond the domestic‑international split, leaving the performance in key markets such as China, Europe, and Latin America unclear. Additionally, there is no independent verification of the $118 million figure beyond the Variety report, and the exact share of streaming versus theatrical revenue has not been disclosed.

Finally, while the demographic data highlights women under 25, the report does not detail the gender split among older audiences, a gap that could affect future marketing strategies for A24.