YouTuber's Sci-Fi Horror Overtakes Acclaimed Space Movie at Box Office

Markiplier's self-financed and self-distributed film "Iron Lung" surpasses the box office performance of the cult classic "Sunshine".

Published on Feb. 7, 2026

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YouTuber Markiplier, who has over 38 million subscribers, has made his feature directorial debut with the sci-fi horror film "Iron Lung". The movie, which Markiplier self-financed and self-distributed, has grossed around $30 million globally, surpassing the $32 million box office performance of the acclaimed 2007 sci-fi film "Sunshine" directed by Danny Boyle and written by Alex Garland.

Why it matters

For an indie film to perform so well at the box office by entirely bypassing traditional marketing and distribution channels is a rare accomplishment. This success highlights Markiplier's ability to connect with his large online fanbase and the growing power of influencer-driven content to compete with big-budget Hollywood productions.

The details

"Iron Lung" grossed $18 million in its opening weekend and is projected to reach around $30 million globally by the end of its second weekend. The film was welcomed by its target audience, which overlaps with the crowd that made the "Five Nights at Freddy's" movie a box office success. "Iron Lung" holds an 89% audience score on Rotten Tomatoes, with a 57% critics' score.

  • "Iron Lung" is projected to surpass the $32 million box office gross of "Sunshine" this weekend.

The players

Markiplier

A YouTuber with over 38 million subscribers who made his feature directorial debut with the sci-fi horror film "Iron Lung", which he self-financed and self-distributed.

Danny Boyle

The director of the 2007 sci-fi cult classic "Sunshine".

Alex Garland

The writer of the 2007 sci-fi cult classic "Sunshine".

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What they’re saying

“Markiplier made plenty of impressively cinematic decisions, including effectively building a sense of dread that just won't quit eating at you.”

— Nate Richard, Collider Critic (Collider)

What’s next

If "Iron Lung" continues its strong box office performance, it could lead to new opportunities for Markiplier in the film industry.

The takeaway

The success of "Iron Lung" demonstrates the growing influence of online creators and their ability to connect with dedicated audiences, challenging traditional Hollywood distribution models.