Games Like Iron Lung: Horror Seen Through Instruments
Iron Lung seals you in a windowless submarine at the bottom of an ocean of blood and lets you see the outside only through coordinates and slow, grainy photographs. These games share that fear of working instruments in a small, sealed place while something you cannot see waits outside.
The games
10 of the 14 games in this guide are outside your choice (PlayStation) and are left out. Show them all.
-
PsychologicalStatic Dread: The LighthouseAlone in a lighthouse after a cataclysm, guiding ships by radio past waters where things beyond science surface.
-
PsychologicalDREDGEA longer, calmer voyage: a fishing trawler by day, a cosmic dread in the fog and the deep at night.
-
Co-opMurky DiversA blind submarine and a crew of up to eight diving into dark underwater labs while creatures stalk the wrecks.
-
PsychologicalNarcosisA diver in a heavy suit on the Pacific floor, with little light and oxygen running out as panic sets in.
MOLE is the closest in feel: you are the Navigator of a colossal drilling vessel whose crew has vanished, working its gauges and terminals by hand as you bore deeper and a Signal calls from below. Duskers puts the whole game behind screens: you pilot drones through dark derelict spaceships by typing commands, seeing only failing camera feeds and a motion sensor that says something is aboard but not what.
For more time under the sea, Static Dread: The Submarine makes you the captain's right hand on a nuclear submarine cut off in the North Atlantic, assigning a frightened crew and reading sonar contacts that may be another vessel or something ancient. Barotrauma takes a crew of friends under the ice of Jupiter's moon Europa, where sea monsters strike the hull and leaks, fires or a traitor can sink everyone. Murky Divers is the co-op cousin: up to eight friends pilot a blind submarine to abandoned underwater labs and dive in after corpses while creatures stalk the dark water. Narcosis puts you in the water yourself, a diver in a half-ton suit on the Pacific floor with little light, hunting for oxygen while panic eats your air. Sinking Iron is a short dive, pay what you want on Game Jolt, into a flooding wreck after an undersea earthquake.
If you liked the lonely post more than the sea, Static Dread: The Lighthouse leaves you alone after a cataclysm, guiding ships by radio past waters where crews vanish, and Voices of the Void, a free alpha on itch.io where you name your own price, has you pull signals from space with radio dishes at a mountain research base, some of them unexplainable. I'm on Observation Duty keeps the horror on a screen: watch camera feeds of an apartment all night and report every change. Last Report comes closest to Iron Lung's photographs: a night-shift park ranger at a cabin desk, you see the woods only through grainy trail-camera photos, and some of the shapes in them are not deer. Descending, free on itch.io, is closest to MOLE in miniature: ten shifts alone at the bottom of a giant pit, operating drills and reading an old one-way fax machine while underground storms close in, in about 45 minutes.
Fingerbones, a free half hour from Iron Lung's maker David Szymanski, has no instruments at all, only a dark abandoned building and notes that slowly tell a disturbing story, but it shows where his slow, withholding horror began.
DREDGE is the long, gentler version: a small fishing trawler, calm by day, with a cosmic dread in the fog and the deep water after dark.
If you only try one, play MOLE for the closest feel, or Duskers if you want every danger behind a screen.
Questions
What games are like Iron Lung?
MOLE, Duskers and Static Dread: The Submarine share its fear of working instruments in a sealed vessel while something waits outside.
Are there free or cheap games like Iron Lung?
Yes: Voices of the Void is a free alpha on itch.io where you name your own price, Descending is free on itch.io, and Sinking Iron is pay what you want on Game Jolt.
Is there a multiplayer game like Iron Lung?
Barotrauma is the closest: a crew of friends runs a submarine under the ice of Europa together.
More horror games by kind
- Psychological horror games
- Night shift horror games
- Cosmic and Lovecraftian horror games
- Survival horror games
- Co-op and multiplayer horror games
- Horror games with multiple endings
Other guides
- 90s Horror Games: The Classics You Can Still Play
- Asian Horror Games: Chinese, Korean, Taiwanese and More
- Backrooms Games: Lost in the Endless Yellow Rooms
- Best Horror Games of 2022: SIGNALIS, Iron Lung and More
- Best Horror Games of 2023: Remakes, Indies and Co-op
- Best Horror Games of 2024: The Year's Standouts
- Best Horror Games of 2025: The Year's Standouts
- Best Horror Games of All Time: The Classics to Play
- Old Flash Horror Games You Can Still Play
- FMV Horror Games: Live-Action Horror to Play
- FNAF Fan Games: The Best Free Five Nights Fan Games
- Free Horror Games on PC: The Best Free Downloads on Steam