Buy UBOOT Steam Key
UBOOT Steam Key: compare prices (November 2026)
An UBOOT Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €8.11 (no fees) at Steam · 1 verified stores, 1 offers in stock · Updated 48min ago.
Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.
“Choose it if you don’t mind the price difference”Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.
“Choose it if you’re looking for a great discount”Prices change depending on the selected payment method.
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Final prices with fees
About UBOOT

UBOAT
UBOAT is a simulator of a submarine from WWII era, yet different than all you have seen so far. 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.
In UBOAT you control the crew in order to control the boat. You look after their physical and mental health, because if the sailors are hungry, tired and their spirit is low, there’s no chance of winning even a skirmish.
Survival
The extensive damage system is a foundation of the game's survival elements. Unprecedented situations are bound to happen as the effect of received damage, testing player's creativity and ability to stay calm. You can try to save the whole crew or leave someone behind, to save the others.

While your ship travels through the open seas, you will often find yourself being on your own. Use your management skills to spend resources taken on the trip optimally and in special cases try to recover them on the sea, by asking your allies for the help... or by looting wreckages of enemy ships.
- Disable unnecessary devices, to keep your accumulators running for longer.
- Tell your crew to stay in their bunks to preserve oxygen.
- If crew's morale is low - play with them a session of Skat or play music from nearby radio stations, to fortify their hearts.
Kriegsmarine career
During the playthrough you will receive assignments from the Kriegsmarine headquarters. They are never linear and you may receive additional orders during them or face unexpected problems.
Brave completion of assignments from the headquarters is rewarded with additional budget for the unit under your command and with acceptance of your growing reputation as an u-boat's skipper. You will need that, to upgrade your ship and keep up with enemy's technological advances.
- Upgrade your boat for the rewarded funds.
- Receive additional permissions for the reputation points.
- Buy new equipment - new torpedo types, sonar decoys, CO2 absorbers and much more.
- Send your officers on special tasks in the headquarters to, among other things, speed up a research of new technologies.
Accurate simulation
Game's simulation elements are very realistic, but that never comes at a cost of gameplay quality. Despite extensive simulation elements, UBOAT can be played like a regular game and complex matters can be learned later to become a better skipper for the commanded unit.Even small things like the influence of ballast in each compartment on the ship's trim (tilt) or Earth's curvature are faithfully reproduced in the game.
Perfection can be achieved in many ways. Prove your management skills and swiftly assign work to your officers to speed things up. If, on the other hand, you think that if something needs to be done, it's better to do that on your own - sit behind the periscope, hydrophone or 88 mm deck gun and take matters in your own hands!
How much does UBOOT for PC cost right now?
UBOOT for PC starts at €8.11 (no fees) at Steam, a Steam key.
No day in our records has it been cheaper than today.
There is a single verified offer for it right now, so this price is the market rather than the best of several.
Is it worth buying the Steam Key for UBOOT now or waiting?
That €8.11 (no fees) key is at one of its best prices.
- Those €8.11 (no fees) are 68% below what it usually costs, measured on the store price.
- Only 1 stores sell the Steam Key, and with that little competition the price barely moves.
- Not counting today, only 1 day out of the 1,411 days on record were this cheap or cheaper; the lowest it has ever cost is €7.95.
Worked out from 1,618 daily records of the Steam Key for UBOOT across 3 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Can you activate UBOOT in US?
All 1 offers are Global, so the code redeems on any account no matter where it was created.
Most common FAQs when buying UBOOT for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
More information on our blog
UBOOT
Is it worth it?
- 83%Steam reviewsVery Positive · 25,781 reviews
What the press says
About the game
* languages with full audio
Related news
U-Boot creators’ new tabletop game will explore Vietnam War combat scenarios Read more
Requirements
- OS *: Windows 7 64 Bit / Windows 8 64 Bit / Windows 10 64 Bit / Windows 11 64 Bit
- Core i3 3.1 GHz or AMD Phenom II X3 2.8 GHz
- 6 GB RAM
- GeForce GTX 750 Ti 2GB (1080p Low) or AMD equivalents
- Version 11
- 71 GB available space
- Sound Card: DirectX compatible
- OS *: Windows 7 64 Bit / Windows 8 64 Bit / Windows 10 64 Bit / Windows 11 64 Bit
- Intel Quad Core i7 3770K or AMD Ryzen 5 1600X
- 8 GB RAM
- GeForce GTX 1060 6 GB (1080p High), GeForce GTX 1070 8GB (1080p Extreme) or AMD equivalents
- Version 11
- 71 GB available space
- Sound Card: DirectX compatible
- Mac OS X 10.7
- 1.8 GHz Intel Core i5
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