Article continues after adWhen I sat down to watch the very first public screening of Iron Lung, I wasn’t sure what to expect. Iron Lung brings its A-game in claustrophobic cosmic horrorMarkiplier StudiosIron Lung doesn’t do any hand-holding when it comes to worldbuilding. Iron Lung forgoes jumpscares in favor of a slow, unhurried descent into hell that even I, someone who’s watched too many YouTubers play through Iron Lung, was terrified to see what would come up in the next photo. What I will say is that Iron Lung is a pleasant surprise and a genuinely scary horror film in all the best ways. It’s exactly what an Iron Lung adaptation should be — a bloody good time.