Iron Lung Free Download (v2023.10.23)
Game Overview
Iron Lung is a short dread-driven submarine horror game from the developer of DUSK, The Moon Sliver, and Squirrel Stapler. Set entirely within a claustrophobic one-man submarine nicknamed the “Iron Lung,” you must blindly navigate an ocean of blood to take photographs of key locations, and hope whatever lives below doesn’t find you. There is only a single porthole on the sub, and it needs to be closed due to depth pressure, so you have to navigate purely via an incomplete map, proximity sensors, sound, and a primitive external camera which can be used to take the pictures you need to complete your mission, or to get a grainy low resolution visual of what’s happening outside.
- Experimental minimalist gameplay, where your senses are limited and anything could be lurking around you
- Glimpse your surroundings through the lens of a grainy still camera and navigate using an incomplete satellite map and proximity sensors
- Horror based around building dread and paranoia
- Original soundtrack inspired by the work of Aubrey Hodges (Doom 64)
- A short experience intended to be finished in under an hour
Installation Instructions
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to Iron Lung.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
Download Links
Download Iron Lung using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Iron Lung (v2023.10.23)?
After extracting Iron Lung (v2023.10.23), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 202.11 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 7/8/9/10
- Processor: Any made within the last decade
- Memory: 1 MB RAM
- Graphics: Any made within the last decade
- Storage: 200 MB available space
- Sound Card: Any
- Additional Notes: You can run this
Screenshots

