Galactic Civilizations III key from $2.39
The cheapest worldwide (GLOBAL) Galactic Civilizations III key costs $2.39 as Steam at GAMIVO. We compare 10 offers from GAMIVO, Gameseal, Kinguin, Green Man Gaming; publisher Stardock Entertainment.
Cheapest by platform
- Steam$2.39GAMIVO
Cheapest by region
- GLOBAL$2.39Steam
- EUROPE$3.69Steam
Cheapest by edition
- Standard$2.39Steam
- Core Edition$4.35Steam
- Ultimate$52.95Steam
- Gold$67.32Steam
Where to buy Galactic Civilizations III cheapest
- KKinguin★ 4.6 Trustpilot Galactic Civilizations IIIStandardEpic GamesAccountRegion: check $1.74 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Galactic Civilizations IIIStandardSteamKeyGLOBAL $2.39 BUY ↗
- GSGameseal★ 4.2 Trustpilot Galactic Civilizations IIIStandardSteamKeyGLOBAL $2.83 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations IIIStandardSteamKeyRegion: check $2.87 BUY ↗
- GSGameseal★ 4.2 Trustpilot Galactic Civilizations IIIStandardSteamKeyEUROPE $3.69 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations IIIStandardSteamKeyEUROPE $4.04 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III Core EditionCore EditionSteamKeyRegion: check $4.35 BUY ↗
- GMGGreen Man Gaming Galactic Civilizations IIIStandardSteamKeyRegion: check $9.03 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations IIIStandardSteamAccountRegion: check $23.83 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III Ultimate EditionUltimateSteamKeyRegion: check $52.95 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations® IIIStandardSteamGiftRegion: check $56.10 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III Gold EditionGoldSteamKeyRegion: check $67.32 BUY ↗
No offer matches the filter – try “All regions”.
Stores, ratings and payment fees
- GAMIVO Trustpilot (50,496 reviews)Marketplace – verified sellers. A service fee based on the payment method is added at checkout.
- Gameseal Trustpilot (18,391 reviews)Digital key store. Any payment fee is shown in the cart before you pay.
- Kinguin Trustpilot (122,145 reviews)Marketplace – verified sellers. A payment-method fee may be added at checkout.
Compared prices exclude payment fees – you always see the final amount in the store’s cart before paying. Ratings checked 2026-11-05.
DLC and expansions for Galactic Civilizations III (12)
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Precursor Worlds DLCStandardGOGKeyRegion: check $1.16 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Mega Events DLCStandardSteamKeyRegion: check $1.29 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - the Mech Parts Kit DLCStandardSteamKeyRegion: check $1.34 BUY ↗
- GSGameseal★ 4.2 Trustpilot Galactic Civilizations III - the Mech Parts KitStandardSteamKeyGLOBAL $1.38 BUY ↗
- GSGameseal★ 4.2 Trustpilot Galactic Civilizations III: Crusade Expansion PackStandardSteamKeyGLOBAL $1.50 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Rise of the Terrans DLCStandardSteamKeyRegion: check $1.91 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Precursor Worlds DLCStandardSteamKeyRegion: check $2.03 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Crusade Expansion PackStandardSteamKeyRegion: check $2.12 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Revenge of the Snathi DLCStandardSteamKeyRegion: check $2.13 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Altarian Prophecy DLCStandardSteamKeyRegion: check $2.15 BUY ↗
- KKinguin★ 4.6 Trustpilot Galactic Civilizations III - Lost Treasures DLCStandardSteamKeyRegion: check $2.15 BUY ↗
- GSGameseal★ 4.2 Trustpilot Galactic Civilizations III - Precursor WorldsStandardSteamKeyGLOBAL $2.16 BUY ↗
Check these stores too
We don’t compare these partners automatically yet – the link opens a search for Galactic Civilizations III directly at the store.
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Galactic Civilizations III: regions, activation and buying a key
Which Galactic Civilizations III key works in my country?
GLOBAL keys activate anywhere. EUROPE keys work for accounts in Europe, US / NA keys in the United States (often also Canada), UK keys in the United Kingdom, and ROW (rest of world) keys only outside Europe, the US and the UK. Choose your region above and the list shows only keys you can activate. Offers marked “Region: check” don’t state the region in the title – read the product description first. Keys locked to single countries (Turkey, Argentina, India…) are not listed.
How do I activate a Galactic Civilizations III key?
Galactic Civilizations III is offered as Steam. After payment the code arrives by e-mail or in your store account. Activate Steam keys in the Steam client via Add a Game → Activate a Product on Steam, Xbox and PlayStation codes in their stores and Ubisoft Connect keys in the Ubisoft app. The exact steps are in the product description.
What is the difference between a key, a gift and an account?
A key is a code you activate on your own account. A gift is sent by the store to your account as a gift. A shared account is not your own account – that’s why accounts are hidden by default.
Why is Galactic Civilizations III cheaper than on Steam?
Key stores buy licences in bulk or regionally and resell them for less. We take prices from official partner feeds once a day, so they may differ slightly – the store price is binding. Stores list prices in EUR, so USD and GBP prices are converted at the daily exchange rate and are approximate.