
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 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,420 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 | 10.2Kreviews | 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 348 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
好玩我朝吓鼠我了手脚大夏天吓得我手脚冰凉冷汗直冒原来按按钮模拟器压力能这么大吗哈哈
Real cool game, would recommend Makes you VERY aware of the fact you dont have a good sense of direction Nice psychological pressure if you put yourself in the mood (lights off, headphones, no other distraction)
Iron Lung is a very interesting and creative take on retro\VHS horror. As a player, you are essentially trapped in a single location and have to navigate almost blind, searching for points of interest on the map. It is a very interesting and elegant exercise in spatial navigation. The radar is extremely sensitive and responsive, so you always feel like you are in complete control. The game walks a very fine line between hardcore and casual. Yes, navigating through the narrow bottlenecks of the caves can be difficult, but the game autosaves regularly, so you are never thrown all the way back to the beginning. The same goes for the oxygen level, which obviously only decreases as you progress through the story. So while it creates a sense of tension, there is not really a strict time limit. The atmosphere is wonderfully minimalist. There may not be many of them, but the underwater photographs and your camera in general create some absolutely fantastic horror imagery. The film adaptation also turned out to be very, very good. Highly recommended to anyone who enjoys puzzle horror games.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $3M | 4K | 53% | $29.99 | |
| $3M | 3.3K | 90% | $29.99 | |
| $3M | 7K | 94% | $19.99 | |
| $3M | 4.5K | 92% | $24.99 | |
| $3M | 26.8K | 88% | $4.99 | |
| $3M | 4.7K | 88% | $29.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| $11.7K | 113 | 83% | $2.99 | |
| $349 | 19 | 68% | $0.59 | |
| — | 0 | — | — | |
| $72.9K | 414 | 72% | $5.99 |
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% |
| 32ratings |
| 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 349 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
SO PEAK or ig DEEP? No spoilers in here but Peak
It's the game Operation with a Science Fiction Horror setting. The atmosphere is great, but it's mostly staring at UI and carefully pressing directional buttons. I hope to get an Open-world RPG/FPS in this universe.
กูกลัวแล้ว
Рекомендую, в целом положительные впечатления. Не как хоррор, а как ориентирование по карте понравилась.
waos :O
Даже на дне кровавого океана есть такое чудище как я
FNAF youtuber as the main character. 10/10
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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.