
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 3.43/day in the week to Aug 17 → 5.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About


Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; PlayStation, GOG, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $7.99 | 11.3Kreviews | 92% | — | $3M |
| $4.39−45% | 661ratings | 94% | — | not modelled | |
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 343 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
good short little game, kinda wish there was a little more variety, but it's good.
Lots of hype online about this game after the movie came out. Its pretty boring, tedious and unfun. Don't bother
Не шибко примечательный опыт на пару десятков минут времени с очевидной развязкой. В целом неплохая идея, саунддизайн и режиссура, но количество интересных событий яростно стремится к нулю. В игре дай бог 1,5 значимых или интересных события на всю продолжительность геймплея. Да и геймплей тут скучать заставит быстро, ибо больше напоминает душный урок географии, чем увлекательный квест. Для технодемки на полчаса - норм. Как игра - оч слабо.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Every market we collect.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
| $3.99−50% |
| 31ratings |
| 90% |
| — |
| not modelled |
| $7.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 344 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
i honestly tried my best to love this gmae especially with it having sucjh a good movie but i just didnt fit with this kind of horror it is not at all a bad game just not for me
scariest part of the game: hitting the wall
Heard a lot about Iron Lung before the movie came out so I was determined to play it. It was short and sweet, an atmospheric dive into a sea of blood, which made you leave with more questions than answers. It does a lot with very little, with almost all the tension and scares being from the audio surrounding the submarine. With that i can see it not being for everyone, but with the game being $8 and can be beaten in less than an hour, its worth a try.
Great game
hello everybody my name is markiplier today im publishing my new movie called iron lung 10/10 game
yeah YEAH
概念和氛围还可以的小品作,玩法超级折磨经典小作坊3d视角很晕,推荐看实况没必要补票
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| $11.7K | 113 | 83% | $2.99 | |
| $349 | 19 | 68% | $0.59 | |
| — | 0 | — | — | |
| $72.5K | 412 | 72% | $5.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $3M | 4.7K | 83% | $19.99 | |
| $3M | 4.7K | 88% | $29.99 | |
| $3M | 10K | 85% | $14.99 | |
| $3M | 3.3K | 90% | $29.99 | |
| $3M | 3.4K | 52% | $29.99 | |
| $3M | 4.9K | 78% | $39.99 |