Sins of a Solar Empire: Trinity
All offers (20)
Compare the platform, region and delivery before you buy.
Standard Edition 16 offers · EU & Global
Sins of a Solar Empire: Trinity EN GlobalActivation keySteamGlobalLowest price€1.53+ service feeView deal
Sins of a Solar Empire: Trinity Steam CD KeyActivation keySteamGlobal€1.54+ payment feeView deal
Sins of a Solar Empire Trinity (Global) (PC) - Steam - Digital KeyActivation keySteamGlobal€1.69no Plus, no ProtectView deal- Sins of a Solar Empire Trinity (Europe) (PC) - Steam - Digital KeyActivation keySteamEurope€1.82no Plus, no ProtectView deal
Sins of a Solar Empire: Trinity (PC) Steam Key - GLOBALActivation keySteamGlobal€1.82+ service feeView deal
Sins of a Solar Empire: Trinity Steam Key GLOBALActivation keySteamGlobal€1.84+ fee possibleView deal
Sins of a Solar Empire Trinity PCActivation keySteamGlobal€2.19View deal
Sins of a Solar Empire: Trinity Steam Key GLOBALActivation keySteamGlobal€2.20+ service feeView deal
Ultimate Edition 3 offers · EU & Global
- Sins of a Solar Empire Ultimate Edition PC Steam CD KeyActivation keySteamGlobal€14.99+ payment feeView deal
- Sins of a Solar Empire Ultimate Edition EU PC Steam CD KeyActivation keySteamEurope€20.34+ payment feeView deal
- Sins of a Solar Empire Rebellion Ultimate Edition 2018 (Global) (PC) - Steam - Digital KeyActivation keySteamGlobal€29.99no Plus, no ProtectView deal
Special Edition 1 offer · EU & Global
- Sins of a Solar Empire Ultimate 2024 Edition PC Steam CD KeyActivation keySteamGlobal€16.37+ payment feeView deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€10.25No feeView on Steam
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Best price over the last 32 days
- Lowest €1.2922 Oct 2026
- Highest €1.5311 Oct 2026
- Today €1.53
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Screenshots
Buy Sins of a Solar Empire: Trinity key: current price comparison
Where is the Sins of a Solar Empire: Trinity key cheapest?
The cheapest Sins of a Solar Empire: Trinity key that activates in the EU currently costs €1.53 at GAMIVO. Keyfinder compares 20 offers from 8 shops for this price. That is 85% less than the Steam price of €10.25. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest Sins of a Solar Empire: Trinity key price in the last 32 days?
€1.29 on 22 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €1.53 on 11 Oct 2026; today the cheapest key costs €1.53.
Which Sins of a Solar Empire: Trinity keys activate in the EU?
20 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 Sins of a Solar Empire: Trinity 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 Sins of a Solar Empire: Trinity 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 Sins of a Solar Empire: Trinity
In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.
- Developer
- Ironclad Games Corporation
- Publisher
- Stardock Entertainment
- Release date
- 16 Nov 2011
- Steam
- View on Steam