After Mark “Markiplier” Fischbach’s independent sci-fi horror film, Iron Lung, made a significant splash at the box office, fans of its unique blend of suffocating terror and psychological mystery are actively seeking similar cinematic experiences. For those who enjoyed the immersive and disturbing atmosphere, and who also appreciate the narrative complexity and existential dread found in works like ‘House of Leaves’, we have compiled a selection of films that promise to take the mind to unexpected and terrifying places.
Beyond Iron Lung: Psychological Horror Films That Evoke ‘House of Leaves’

By Bramwell Nightingale
A Toronto-based gaming journalist with over eight years of experience covering the North American gaming industry. Started his career writing for independent gaming blogs before establishing himself as a reliable source for breaking gaming news. Specializes in AAA game releases and studio acquisitions across Canada and the US. His investigative approach to gaming industry developments has earned him respect among developers and publishers alike
