Onion Force
All offers (8)
Compare the platform, region and delivery before you buy.
Standard Edition 8 offers · EU & Global
Onion Force (PC) Steam Key - GLOBALActivation keySteamGlobalLowest price€0.63+ service feeView deal
Onion Force Steam CD KeyActivation keySteamGlobal€0.66+ payment feeView deal
Onion Force (PC) Steam Key GLOBALActivation keySteamGlobal€0.81+ fee possibleView deal
Onion Force EN GlobalActivation keySteamGlobal€0.85+ service feeView deal
Onion Force (Global) (PC) - Steam - Digital KeyActivation keySteamGlobal€1.08no Plus, no ProtectView deal
Onion Force Steam Key GLOBALActivation keySteamGlobal€1.40+ service feeView deal
Onion Force Steam KeyActivation keySteamGlobal€1.76View deal
Onion ForceActivation keySteamEurope€4.99View deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€4.99No 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 €0.6311 Oct 2026
- Highest €0.6618 Oct 2026
- Today €0.63
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy Onion Force key: current price comparison
Where is the Onion Force key cheapest?
The cheapest Onion Force key that activates in the EU currently costs €0.63 at GameSeal. Keyfinder compares 8 offers from 8 shops for this price. That is 87% less than the Steam price of €4.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest Onion Force key price in the last 32 days?
€0.63 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.66 on 18 Oct 2026; today the cheapest key costs €0.63.
Which Onion Force keys activate in the EU?
8 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 Onion Force 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 Onion Force key from GameSeal?
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 GameSeal check covers who runs the shop, its fees and its regions.
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About Onion Force
Onion Force is a hybrid Tower Defense/Action Adventure game with 30 levels of butt-puckering mayhem! Use cunning and strategy to strengthen your team chosen from a diverse cast of characters, and hang on to your seat as you try to save the last king from his doom!
- Developer
- Queen Bee Games
- Publisher
- Thalamus Digital
- Release date
- 2 Mar 2016
- Steam
- View on Steam