**"Backrooms" third-weekend performance is heavily favored to land in the $11-12 million range because its blockbuster $81 million domestic debut and subsequent $26 million holdover established a clear trajectory supported by sustained audience interest.** The A24 horror release, directed by 20-year-old YouTuber Kane Parsons from his viral web series, benefited from low production costs near $10 million, strong Gen Z turnout, and rapid ascent to the studio’s highest-grossing title worldwide, all of which built durable awareness despite a typical post-opening decline. Industry tracking from comparable original horror titles and current theater counts align with the modest drop seen in the most recent frame. An upset to a meaningfully different outcome would require an unexpectedly sharp drop from negative word-of-mouth or major new competition arriving sooner than anticipated, though neither factor has materialized to date.