Backrooms could be the biggest surprise box office hit of the summer, but it’s not just about the shock. Kane Parsons’ ‘Backrooms’ (A24) brings his YouTube shorts’ vision to mainstream cinema, offering a bold departure from typical superhero tropes. Directed by an older man who still drinks beer, the film’s premise—hidden basement door and terrifying events—offers a fresh take on horror. With a $10 million budget, it’s already a stellar production, despite earlier estimates suggesting a $20 million range. This marks a new era where self-distributed projects can dominate global box offices. Unlike films like ‘Iron Lung,’ which earned $50 million worldwide, ‘Backrooms’ aims to deliver a straight-up, unqualified hit from a major studio. What makes this particularly fascinating is how it blends underground storytelling with Hollywood expectations, challenging audiences to engage beyond traditional boundaries. While ‘Obsession’ and ‘Passenger’ followed in the footsteps of YouTubers, this movie’s thrifty budget ensures it’ll thrive. It’s not just a surprise—it’s a revolution. Can it extend beyond its opening weekend? Will it resonate with Gen Z fans? Time will tell, but things are looking good. The answer might lie in how big that win is.