
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% | — | $29.2M |
| $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 1088 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Leider unspielbar (Probleme beim Start auch nach Lösungsversuchen) Update: Man muss Hardware-beschleunigtes GPU-Scheduling deaktivieren
148 hours in and the game won't load. It just sits and spins at the load screen no matter what I do. Cool game, but not so cool that it fails 60% into the story. Better development maybe? All in all it's a thumbs up after wasting hours trying to fix it. Turns out it was Steams fault by pushing me a corrupted save due to game sync being turned on.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Every market we collect.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Steam · Top Sellers · Poland has just 18 day-to-day chart moves that followed a price cut, against 2,498 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
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
ALAAARM
真不明白.这是什么游戏.. 潜艇小兵第一人称模拟器??我每天要模拟 小兵在 潜艇里.这边跑到那边.然后还要我自己操作各种设备?? 还不如战舰世界.. 人家那个 真的是各种战舰对打..
Muito realista em estrategia e jogabilidade, talvez pudesse ter um bocado mais de "dicas" e ajudas para se proguedir mais no jogo, de resto tudo otimo
Velmi kvalitní hra , která vás určitě zabaví. Doporučuji zakoupit.
还不错,除了配置低的玩的勉强 其他还不错
10/10 - Would sink to the bottom of the Atlantic again (and probably will)!
the game is realistic, and fun to play if your patient and do things right. i managed to sink 700000 tons of shipping and i am only in 1941 and it reached a point where the british decided to run after they intersepted my transmission since i have a reputation of sinking the escorts too because they are annoying and i ended up sinking 12 ships and got a ship with new sonar tech too. 10/10
I get trying to simulate realism, but at the same time this is still supposed to be a game. That being said, honestly its pretty boring. Most of the time you are just moving in between empty sections of ocean. Once you do actually get to a target to hit you better hope absolutely no one is even remotely around or planes will come in to spot you or several enemy ships will dog you until you either drown on the seabed or are blown up.
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 |
|---|---|---|---|---|
| $29.2M | 104.5K | 84% | $17.99 | |
| $29.3M | 26.9K | 66% | $39.99 | |
| $29.3M | 71.6K | 95% | $19.99 | |
| $29.3M | 30.6K | 73% | $49.99 | |
| $29M | 30.7K | 84% | $49.99 | |
| $29.3M | 44.5K | 83% | $24.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 200 | 80% | $8.99 | |
| $618.2K | 1.2K | 60% | $19.99 | |
| $9.3M |
| 8K |
| 61% |
| $34.99 |
| $10.4M | 9.6K | 79% | $39.99 |
| $5.6M | 4.7K | 87% | $39.99 |
| $41.8K | 51 | 45% | $19.99 |