Markiplier’s Iron Lung Take on Box Office Challenge This Weekend

Markiplier’s debut horror film, Iron Lung, has exceeded all expectations at the box office, and this weekend, it holds the potential to achieve something truly extraordinary.

As an indie production inspired by the popular video game of the same name, Iron Lung was crafted by YouTube sensation Markiplier with a modest budget. Remarkably, it has not only recouped its costs but has also generated substantial profits.

The film premiered last week, securing the second spot in the US box office rankings, just behind Sam Raimi’s Send Help. Unlike the latter, which benefitted from significant studio backing, Iron Lung relied on a grassroots marketing initiative that has proven to be highly effective.

Markiplier’s Iron Lung: Aiming for the Top

Markiplier Iron Lung — YouTube: Markiplier/Variety

With over 120 million people tuning in for the Super Bowl this Sunday, the weekend typically presents challenges for new film releases, as studios often avoid launching major titles during significant sporting events.

As reported by Deadline, the Super Bowl weekend recorded the second-lowest box office performance in 2025 and was the most unprofitable Friday-to-Sunday of the previous year.

Consequently, with minimal competition, Iron Lung stands a strong chance of climbing to the top of the box office, facing only Send Help in the race.

Initial projections suggest that Sam Raimi’s film might still hold the edge, expected to earn around $8.6 million compared to Iron Lung‘s anticipated $7.2 million.

However, the enthusiastic support from Markiplier’s dedicated fanbase is not to be overlooked. Last week, they turned out in impressive numbers, and many are returning to theaters, actively promoting the film on social media, as well as leaving favorable reviews on platforms like Rotten Tomatoes.

Upcoming Horror Competition

In terms of new releases this weekend, two additional horror films will be vying for audience attention alongside Iron Lung and Send Help.

The Strangers – Chapter 3 is set to debut in 2, 500 theaters. Despite the first two films grossing around $70 million collectively, the latest installment is projected to earn a mere $5 million this weekend.

Meanwhile, Whistle presents a unique horror concept reminiscent of the Final Destination series. Although early reviews have been largely positive, its limited opening in 1, 200 theaters suggests a debut in the “low single digits, ” according to Deadline.

Interestingly, Iron Lung and Send Help may find themselves in a tight competition with Stray Kids: The dominATE Experience, a K-Pop concert film launching on over 1, 600 screens, which has witnessed a surge in early ticket sales. This weekend could turn into an exciting showdown of songs versus scares.

For those interested in Markiplier’s upcoming cinematic ventures or how to snag an Iron Lung popcorn bucket, be sure to explore the links provided.

Source & Images