Alpha Protocol
All offers (17)
Compare the platform, region and delivery before you buy.
Standard Edition 13 offers · EU & Global
Alpha Protocol GOG KeyActivation keyGOGGlobalLowest price€7.54View deal
Alpha Protocol EN/DE/FR/IT/ES GlobalActivation keySteamGlobal€14.84+ service feeView deal- Alpha Protocol Steam Key: GlobalActivation keySteamGlobal€14.93View deal
Alpha Protocol (PC) Steam Key EUROPEActivation keySteamEurope€15.30+ fee possibleView deal- Alpha Protocol Steam Key GLOBALActivation keySteamGlobal€15.52+ fee possibleView deal
Alpha Protocol (Global) (PC) - Steam - Digital KeyActivation keySteamGlobal€15.66no Plus, no ProtectView deal
Alpha Protocol Steam Key GLOBALActivation keySteamGlobal€17.65+ service feeView deal- Alpha Protocol Steam Key: Europe & UKActivation keySteamEurope€22.52View deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€19.99No feeView on Steam
Other regions 4 offers
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
Alpha Protocol PC Steam CD KeyActivation keySteamRegion unconfirmedConfirm at store before buying€14.68+ payment feeView deal- Alpha Protocol Steam Gift Steam Gift SOUTHEAST ASIASteam giftSteamAsia€23.33+ service feeView deal
- Alpha Protocol Steam Gift LATAMSteam giftSteamLatin America€23.97+ service feeView deal
- Alpha Protocol RoW PC Steam CD KeyActivation keySteamRegion unconfirmedConfirm at store before buying€34.55+ payment feeView deal
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 €7.5411 Nov 2026
- Highest €14.846 Nov 2026
- Today €7.54
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy Alpha Protocol key: current price comparison
Where is the Alpha Protocol key cheapest?
The cheapest Alpha Protocol key that activates in the EU currently costs €7.54 at CJS CD Keys. Keyfinder compares 17 offers from 7 shops for this price. That is 62% 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 Alpha Protocol key price in the last 32 days?
€7.54 on 11 Nov 2026, for the standard edition that activates in the EU. The highest daily low in that time was €14.84 on 6 Nov 2026; today the cheapest key costs €7.54.
Which Alpha Protocol keys activate in the EU?
13 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 GOG and Steam.
Is it safe to buy a Alpha Protocol key from CJS CD Keys?
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 CJS CD Keys check covers who runs the shop, its fees and its regions.
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About Alpha Protocol
Loyalty carries a price and no one knows this more than agent Michael Thorton. A talented young agent cast out by his government, Thorton is the only one with the information needed to stop an impending international catastrophe.
- Developer
- Obsidian Entertainment
- Publisher
- SEGA
- Release date
- 27 May 2010
- Steam
- View on Steam