Iron Lung Has a New Mode That Surrounds You With Markiplier's Face. We all live in a Mark-filled submarine. + By Amelia Zollner Posted Oct. 27, 2023, 11:54 p.m.

Markiplier is currently directing and starring in a film adaptation of Iron Lung, the short 2022 horror game that sees a convict exploring an alien moon's blood ocean in a cramped submarine.