Iron Lung

They will get their execution... I will get my freedom.

Jan 29, 2026 2h 5m

7.407

75 votes

Synopsis

The stars are gone. The planets have disappeared. Only individuals aboard space stations or starships were left to give the end a name -- The Quiet Rapture. After decades of decay and crumbling infrastructure, the Consolidation of Iron has made a discovery on a barren moon designated AT-5. An ocean of blood. Hoping to discover desperately needed resources they immediately launch an expedition. A submarine is crafted and a convict is welded inside. Due to the pressure and depth of the ocean the forward viewport has been encased in metal. If successful, they will earn their freedom. If not, another will follow. This will be the 13th expedition.

Title	Iron Lung
Companies	Markiplier Studios
Countries	United States of America
Keywords	future, moon, submarine, expedition, post-apocalyptic future, hallucination, gore, space, underwater, convict, based on video game, trenches, cosmic horror, sea creature, claustrophobic, complex, indie horror, slow burn, independent film, mysterious disappearance, body horror, blood, desolate planet, hallucinations, planets, awestruck, complicated, mysterious caves, post-apocalyptic