BACKROOMS Has Cracked the Code on Gen Z Moviegoing With a Massive $118 Million Global Opening

For years, Hollywood has been asking the question… where did the younger moviegoing audience go?

Studios have spent a lot of time trying to figure out how to get Gen Z off their phones, away from YouTube, and back into theaters. This weekend, Backrooms may have finally provided the answer.

A24's adaptation of Kane Parsons' internet horror phenomenon exploded out of the gate with an incredible $81.4 million domestic debut and a stunning $118 million worldwide opening, instantly becoming one of the biggest success stories of the year.

It also makes Parsons, at just 20 years old, the youngest filmmaker ever to open a movie at No. 1 with a box office haul of this size.

I'll be honest, I wasn't a fan of the movie itself. It didn't really work for me on a storytelling level. But even with that said, I can't help but admire what Parsons and his team accomplished. Whether I liked the film or not is beside the point. What happened here is genuinely fascinating, and it will have major implications for the future of theatrical movies.

What's especially interesting is that Backrooms didn't arrive in a vacuum. Earlier this year, YouTube creator Markiplier turned his indie horror game adaptation Iron Lung into a surprise hit with a $17.8 million opening weekend before climbing to $50 million worldwide.

Then came Curry Barker's horror film Obsession, which outperformed expectations and eventually became one of Focus Features' biggest box office successes with $148 million globally.

Those films were warning signs that something was changing. Backrooms just kicked the door off its hinges.

Some might point to last year's A Minecraft Movie as proof that Gen Z was already showing up for theaters. That's true to an extent, but Minecraft was backed by one of the biggest gaming brands on the planet.

Backrooms, Obsession, and Iron Lung are a completely different story. These are relatively inexpensive projects built around internet-native creators and communities.

The road to this moment wasn't exactly straightforward. Hollywood has tried tapping into online fandoms before. Rooster Teeth's Lazer Team generated excitement from fans of the company's hugely popular web content, but without major studio-level marketing and distribution muscle, it never became a box office force.

What made Backrooms different is that the property already belonged to the internet. The concept first emerged in 2019 as a creepy online urban legend centered on endless yellow hallways, damp carpets, fluorescent lights, and the unsettling idea of becoming trapped in a seemingly infinite maze.

The mythology spread through platforms like 4chan, Reddit, Roblox, Minecraft, fan wikis, and social media, evolving into something larger than any one creator.

Then Parsons entered the picture. Under the online name Kane Pixels, he used tools like Blender and Unreal Engine to create his Backrooms found footage videos, which eventually amassed more than 224 million views across 22 installments.

While he didn’t create the Backrooms lore, his interpretation of it became the version most fans connected with, transforming him into the face of the phenomenon.

Producers quickly pursued Parsons, eventually bringing together James Wan's Atomic Monster and Shawn Levy's 21 Laps to develop a feature film. The project landed at A24 through Chernin Entertainment, and from the beginning the studio understood that traditional marketing wasn't the answer.

As Atomic Monster producer Michael Clear explained: “They’re messaging from the beginning was to lean into the weird.”

Instead of relying heavily on television ads and expensive nationwide campaigns, A24 focused on YouTube, TikTok, Reddit, and the online spaces where Backrooms fans had already been living for years. The strategy wasn't about introducing audiences to something new. It was about joining a conversation that was already happening.

The results were enormous. The trailer became A24's most-viewed trailer ever during both its first 24 hours and first week. The studio created in-universe marketing materials, launched viral Easter eggs, activated fans through Comic-Con appearances, and even staged an immersive "Enter the Backrooms" experience that filled its waitlist in just 15 minutes.

Social media analytics company RelishMix measured the film's online reach at 220 million interactions before release, nearly 50% ahead of typical original horror movies. According to the firm:

“Audiences treating the film less like a studio release and more like the culmination of a long-running internet phenomenon. The strongest theme is admiration for creator Kane Pixels (Parsons) with many viewers expressing disbelief that such a polished theatrical experience came from a filmmaker barely out of his teens.

“Fans repeatedly praise the world-building, analog texture, tension and commitment to preserving the eerie DNA of the original shorts while expanding the mythology. The chatter also reflects strong theatrical enthusiasm, with ticket purchases, opening-night attendance and sequel requests appearing throughout the discussion.

“Comparisons work in the film’s favor, positioning Backrooms alongside Iron Lung and cult horror touchstones rather than disposable genre fare. Sentiment is reinforced by reactions such as ‘Amazing world-building and the tension was so good’ and ‘I haven’t been this unnerved watching a film since I was too young to watch horror.’

“Similar enthusiasm appears in comments like ‘It’s like the Blair Witch Project but inside an abandoned Sears’ and ‘love that it still has the feeling of the original found footage and yet is different and unique.'”

Even with a somewhat divisive B- CinemaScore, audiences still showed up in force. That's probably the biggest takeaway from all of this. Fans weren't attending because critics told them to. They weren't responding to a massive traditional advertising push. They were supporting something they felt ownership over.

Research seems to back that up. Studies show that Gen Z increasingly consumes entertainment through YouTube and TikTok, while influencer recommendations carry significantly more weight than traditional advertising. The relationship is interactive. These audiences don't simply consume content, they help shape it.

That's exactly what creators like Markiplier, Barker, and Parsons have tapped into. For years, industry executives have talked about the "lost YouTube generation" as if younger audiences had abandoned movie theaters altogether. Backrooms suggests the problem wasn't the audience. It was the approach.

As producer Peter Chernin put it: “You can’t say that this demographic doesn’t want to be entertained or go to the movies. We have an obligation to figure out how to attract this audience. Giving up would be futile.”

After a $118 million global opening, it's getting a lot harder to argue with that.