War on the Sea
All offers (11)
Compare the platform, region and delivery before you buy.
Standard Edition 9 offers · EU & Global
War on the Sea EN EUActivation keySteamEuropeLowest price€28.89+ service feeView deal
War on the Sea Steam AltergiftSteam giftSteamGlobal€30.25+ payment feeView deal- War on the Sea EU PC Steam AltergiftSteam giftSteamEurope€30.25+ payment feeView deal
War on the Sea Steam Key: Europe & UKActivation keySteamEurope€36.86View deal
War on the Sea (PC) - Steam Gift - GLOBALSteam giftSteamGlobal€38.17+ service feeView deal- War on the Sea (PC) - Steam Gift - EUROPESteam giftSteamEurope€38.17+ service feeView deal
War on the Sea (Europe) (PC / Mac) - Steam GiftSteam giftSteamEurope€38.18no Plus, no ProtectView deal
War on the Sea (PC) Steam Gift - EUSteam giftSteamEurope€38.42+ service feeView deal- War on the Sea (PC) Steam Gift - GLOBALSteam giftSteamGlobal€38.42+ service feeView deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€33.99No feeView on Steam
Other regions 2 offers
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
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 €27.2013 Oct 2026
- Highest €30.6024 Oct 2026
- Today €28.89
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy War on the Sea key: current price comparison
Where is the War on the Sea key cheapest?
The cheapest War on the Sea key that activates in the EU currently costs €28.89 at GAMIVO. Keyfinder compares 11 offers from 6 shops for this price. That is 15% less than the Steam price of €33.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest War on the Sea key price in the last 32 days?
€27.20 on 13 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €30.60 on 24 Oct 2026; today the cheapest key costs €28.89.
Which War on the Sea keys activate in the EU?
9 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 War on the Sea 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 War on the Sea key from GAMIVO?
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 GAMIVO check covers who runs the shop, its fees and its regions.
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About War on the Sea
Command ships, submarines and aircraft in the South Pacific during WWII.
- Developer
- Killerfish Games
- Publisher
- Killerfish Games
- Release date
- 2 Feb 2021
- Steam
- View on Steam