
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.
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): 5/day in the week to Aug 14 → 11.14/day in the week after.
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, Xbox, GOG publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $29.99 | 27.3Kreviews | 84% | — | $29.1M |
| $29.99 | 1.5Kratings | 71% | — | 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 1067 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
ein bug fest vom feinsten .... crash alle paar minuten und seit über nen monat keine reaktionen mehr vom team
Чистый кайф всплыть после трёх часов сидения на дне на глубине 100 метров под атакой глубинных бомб
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Every market we collect.
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 2,400 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.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German*, Spanish - Spain, Polish, Russian, Korean, Simplified Chinese, Turkish, Czech, Portuguese - Portugal +1 more
| $29.99 |
| 769ratings |
| 72% |
| — |
| not modelled |
| $8.99−70% | 200ratings | 80% | — | 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 1.1K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
四个驱逐带一个潜艇护航你码的运输船去挪威,对面英国人一次来三四艘我打集贸
This game is broken. Requesting a refund, a fresh install just crashes.
Das Game ist derzeit fast unspielbar, die Buckanone richtet kein schaden an Feind an, ich kann durch feindliche Schiffe durchschiessen! Crew verläst ohne Grund oder Befehl den Arbeitsplatz. Und von der "überarbeiteten Wellendynamik" oder Physik merk ich nicht viel von. Daher zum jetzigen Zeitpunkt keine Empfehlung!
how is such a graphically simple game 87gb?
I love this game but there are far too many game breaking bugs. the game has consistent issue with hard freezing, loss of character audio, port/map glitches that prevent continuing. When it works it is a blast but frankly the stability of the game is terrible since the type IX DLC.
半小时卡死两次,真有你的
A game defeated by it's own complexity.
通气管状态下轮机长BUG,一直在跑来跑去的开关柴油机,最大档位速度只有4,5节。
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
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 |
|---|---|---|---|---|
| — | 200 | 80% | $8.99 | |
| $615.9K | 1.2K | 60% | $19.99 | |
| $9.3M | 8K | 61% | $26.24 | |
| $10.4M | 9.6K | 79% | $39.99 | |
| $5.5M | 4.6K | 87% | $39.99 | |
| $41.8K | 51 | 45% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $29.1M | 69.5K | 83% | $19.99 | |
| $29.1M | 83.4K | 86% | $17.99 | |
| $29M | 35K | 92% | $29.99 | |
| $29M | 19.6K | 86% | $39.99 | |
| $29.2M | 30.5K | 73% | $49.99 | |
| $28.9M | 45.1K | 94% | $29.99 |