Base One
All offers (12)
Compare the platform, region and delivery before you buy.
Standard Edition 12 offers · EU & Global
- Base One Steam CD KeyActivation keySteamGlobalLowest price€2.23+ payment feeView deal
- Base One (PC) Steam Key - GLOBALActivation keySteamGlobal€2.29+ service feeView deal
- Base One EN/DE/FR/RU/ZH/ES GlobalActivation keySteamGlobal€2.34+ service feeView deal
- Base One (Global) (PC / Mac) - Steam - Digital KeyActivation keySteamGlobal€2.40no Plus, no ProtectView deal
- Base One (PC) Steam Key GLOBALActivation keySteamGlobal€2.50+ fee possibleView deal
Base One Steam Key: Europe & UKActivation keySteamEurope€3.35View deal
Base One Steam Key: GlobalActivation keySteamGlobal€3.35View deal
Base OneActivation keySteamEurope€3.99View deal
Official store Steam · price for Germany
- Steam store pageDirect purchaseSteamGermany€19.99No feeView on Steam
You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.
Best price over the last 32 days
- Lowest €2.2311 Oct 2026
- Highest €2.2311 Oct 2026
- Today €2.23
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy Base One key: current price comparison
Where is the Base One key cheapest?
The cheapest Base One key that activates in the EU currently costs €2.23 at Kinguin. Keyfinder compares 12 offers from 7 shops for this price. That is 89% less than the Steam price of €19.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest Base One key price in the last 32 days?
€2.23 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €2.23 on 11 Oct 2026; today the cheapest key costs €2.23.
Which Base One keys activate in the EU?
12 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.
How do I activate the Base One key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a Base One key from Kinguin?
Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.
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About Base One
Base One is a space base builder game where you take control of a network of space stations and its crew's tasks and wellbeing. Maintain your resources and defenses as you navigate the wide array of dangers ahead of you!
- Developer
- PixFroze
- Publisher
- Blowfish Studios
- Release date
- 11 May 2021
- Steam
- View on Steam












