Iron Lung

1.11

Ducky Dev - John Szymanski

4.66

207 reviews

5,000+
Downloads

$1.99

A short horror game where you pilot a tiny submarine through an ocean of blood.

4.66 · 207 reviews · 5,000+ downloads · #60 in Adventure

Pros & Cons

Unique blood-ocean horror setting distinct from typical submarine titles
Photography-based objective using a primitive external camera
Short, high-tension experience ideal for quick play sessions
Cross-media interest with Markiplier adaptation in 2026

Not a full submarine simulator with expansive depth or combat features
Paid title (not free)
Single-player, narrative-driven experience with no multiplayer components

About Iron Lung

Iron Lung is an adventure app developed by Ducky Dev - John Szymanski.

How many times has Iron Lung been downloaded?

Iron Lung has been downloaded 7.9 thousand times. In the last 30 days, the app was downloaded 230 times. It is ranked in the top 100 adventure apps.

What is the rating of Iron Lung?

Iron Lung is rated 4.66 out of 5 stars, based on 210 ratings.

Is Iron Lung free?

Iron Lung costs $1.99 to download. The APK download size is 89.26 MB. The latest version available is 1.11. The last update was on December 19, 2025.

What are the requirements for Iron Lung?

The app has a content rating of Medium Maturity. The app has been available on Google Play December 2025.

Description

Play the game the movie is based on!

More data about Iron Lung

Price	$1.99
Total downloads	7.9 thousand
Recent downloads	230
Rating	4.66 based on 210 ratings
Ranking	Highly ranked
Version	1.11
APK size	89.3 MB
Number of libraries	?
Maturity	Medium Maturity
Ads	NO ads

App Performance Report

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Alternative downloads for the Iron Lung app

Iron Lung compared with similar apps

Common keywords of similar apps

Blood Iron Lung Locations Short Horror Movie Set Require Space Discovered Submarine Ocean Game Find Navigate

Keywords missing from this app

Underwater Deep Dive Enemy War World Sea Explore Play Simulator Battle Recent Adventure Games Merge Submarines Puzzle Torpedoes Sink Water Creatures Kids Fun Ships Free Escape Features Upgrade Marine Quest Depth Full Speed Https Explorer Realistic Naval Boat Tactical Pacific Gun Escorts Weapons Control Bug

Google Play Rating history and histogram

Rating history

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170

Downloads over time

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Iron Lung has been downloaded 7.9 thousand times. Over the past 30 days, it has been downloaded 230 times.

Changelog of Iron Lung

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Developer information for Ducky Dev - John Szymanski

Ducky Dev - John Szymanski

john@ducky.dev

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Comments on Iron Lung for Android

★★★★★ Gerald Washburn · May 11, 2026

Great game and great port, very well optimized. All I wish for is the cheats feature that's in all the other versions.

★★★★★ Skyler Listman · Jan 27, 2026

This game is great I got the game on my PS5 and was talking about it with a friend and found out it came to mobile, so I absolutely had to get my hands on this game I beat the game for the first time ever yesterday on my PS5 now it's time for mobile I love the story and for all you knew folks if you put in the code SM8 into the computer in the iron lung/ submarine your in you get more lore about why you are there anyway love this game so excited for the movie

★★★★★ Roblox THAI · Feb 6, 2026

Very fun. This game is challenging and long, the claustrophobic ambience makes it even better. Recommend buying if you want a horror game that's actually hard.

★★★★★ Isaiah Fajardo · Feb 8, 2026

It's a very interesting concept. I really like the idea that You are in an ocean of blood. I also really appreciate the creativity of the movement, and how you go about controlling your sub. The movie is pretty good, however it can feel boring at times. That is because, It's a slow burn type of adventure, and that's what gives the game & movie that feeling of tension. I HIGHLY recommend playing the game first, before seeing the movie though.

★★☆☆☆ Ryan H · Apr 4, 2026

Wanted to play this before I got to see the movie but sad to say this is easily one of the most overrated indie games I've ever played. Cool concept, extremely lackluster execution. This deserves a remake.

★☆☆☆☆ Dash Roy · Feb 14, 2026

You literally can't do anything that's in the PC version. Why can't you use cheats on mobile, but you can on pc??? The third image is impossible to get.

Google Play Rankings for Iron Lung

Top rankings

Rank	Country	Category	List
60	United States	Adventure	Top Paid
68	Mexico	Adventure	Top Paid
129	Switzerland	Adventure	Top Paid
129	Czech Republic	Adventure	Top Paid
129	Denmark	Adventure	Top Paid
129	Finland	Adventure	Top Paid
129	Indonesia	Adventure	Top Paid
129	India	Adventure	Top Paid
129	Norway	Adventure	Top Paid
129	Poland	Adventure	Top Paid

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Ranking history in United States

Ranking history

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