
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 1082 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
As a veteran SH3 player, I imagined there would never be another subsim that would come close to it's completeness. I was proven wrong by this sim: it is even more immersive, looks beautiful and has excellent crew management. The fully walkable U-Boat adds more to the atmosphere than I would have imagined, and the voice lines are very fitting. I love it!
Very Nice, Runs smoothly with decent graphics on a mid range laptop. Just don't go overboard with the mods. Though I do love mods...I have crashed my game many times
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 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 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
Das Boot
I really love this game, but recent update made it a lot worse. Port mechanics are worse, it's slower and more complicated than it was before, doing simple task like resupplying now require more effort, port menu was unneccesary addition it doesn't make the game better but just makes it feel less realistic and enjoyable, it also feels like AI became more stupid, but im not sure since i haven't played for some time, maybe it was always like this. I want to play and enjoy this game but untill they change or remove some new mechanics i can't recomend it
So much fun and such a challenge, i normally play casually and have a blast but it has great simulation aspects. 10/10
not perfect, but damn good
realism great
Es kommt wirklich Atmosphäre auf. Toll.
good
ihan ok
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 | |
| $618.6K | 1.2K | 60% | $19.99 | |
| $9.3M | 8K | 61% | $34.99 | |
| $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 | 83.5K | 86% | $17.99 | |
| $29.3M | 30.6K | 73% | $49.99 | |
| $29.3M | 26.9K | 66% | $39.99 | |
| $29.3M | 71.5K | 95% | $19.99 | |
| $29M | 35K | 92% | $29.99 | |
| $29M | 45.2K | 94% | $29.99 |