Iron Lung

In a post-apocalyptic future where an event known as "The Quiet Rapture" caused all known stars and habitable planets in the universe to disappear, a convict is sent to search an ocean of blood discovered on a desolate moon, using a small submarine nicknamed the "Iron Lung". But hope in this void is as illusionary as the starlight. This is not an expedition. It's an execution. Based on the 2022 horror video game.