Backrooms added $3.6M on Day 15, taking its US domestic total to $152.4M and worldwide gross to $230.0M.
The horror film built on internet lore continues to show impressive staying power well into its third week.
| Day 12 | $4.4M |
|---|---|
| Day 13 | $2.6M |
| Day 14 | $3.6M |
The film posted a healthy rebound on Day 15, showing that audience interest remains strong despite the natural moderation seen in Week 2. The $3.6M figure reflects consistent word-of-mouth and repeat viewings, particularly among younger audiences who continue to engage with the film’s surreal concept and unsettling atmosphere.
Chiwetel Ejiofor’s grounded performance continues to serve as the emotional core of the film, helping it stand out in a crowded horror landscape. The film’s visual style and sound design have been widely praised, with many viewers highlighting how effectively it translates the eerie, liminal feel of the original backrooms lore to the big screen.
Market-wise, the film is holding particularly well in suburban and urban multiplexes. The strong mid-week performance suggests that the film is benefiting from positive audience recommendations rather than relying solely on opening weekend hype. With a current 16.24x ratio, Backrooms remains one of the most profitable theatrical releases of the year relative to its modest budget.
Looking ahead, the film appears well-positioned to maintain a steady run. Its ability to keep adding meaningful numbers in Week 3 is a strong indicator of long-term audience engagement.