TLDR: The success of Backrooms has Parsons developing Backrooms 2!

Backrooms Box Office Smash Sparks Sequel Plans
A24’s Backrooms has become a major box office phenomenon following its impressive USD118 million opening weekend.
The film’s success has already sparked plans for a sequel, with filmmaker Kane Parsons looking to expand the viral horror concept into a larger cinematic universe.
Parsons, who originally created Backrooms as a YouTube series, has previously expressed interest in developing the story as a feature anthology, exploring different corners of the unsettling world that captivated millions online.
Kane Parsons is Looking For Collaborators for Backrooms 2
According to reports, Parsons is currently searching for a screenwriting collaborator to help shape the sequel.
His contract for future Backrooms projects is already secured with A24, although development remains in its early stages.
No cast members have been attached to the project so far, and the sequel has not yet received an official green light.
However, the strong performance of the first film has significantly increased the likelihood of additional entries.
The YouTube-to-Hollywood Fairy Tale Story
The success of Backrooms continues a growing trend of internet-born creators breaking into mainstream cinema, as previously seen with Iron Lung with Markiplier as well.
Produced for under USD10 million, the film has demonstrated the commercial potential of adapting digital-native stories for theatrical audiences.
Alongside titles such as Obsession, Backrooms highlights Hollywood’s increasing focus on connecting with younger audiences.
The film reportedly attracted an audience that was 88% under the age of 35, making it one of the strongest Gen Z-driven theatrical releases in recent years.
Strong Second Weekend Expected for Backrooms
Backrooms is projected to earn around USD36 million in its second weekend, representing a solid 55% drop from its opening frame.
Despite competition from Masters of the Universe, the film continues to show strong staying power at the box office.
The sustained momentum suggests that Backrooms has successfully expanded beyond its internet origins and found a broader mainstream audience.