Buy cheap Sins of a Solar Empire II - Reinforcements key
25.09.2025 (Source: Steam)
Ironclad Games Corporation, Stardock Entertainment
DRM
Region Global
Sins of a Solar Empire II - Reinforcements currently costs from €6.34 at YUPLAY as Steam-Game key. The price applies with the coupon 3FALL. We compare 13 available offers from 8 stores. As of 30. October 2026, 01:38.
Automatically checked, Updated 51 minutes ago
How we compare
€6.54from€6.34Price without coupon€6.54Coupon 3FALL−3 % (−€0.20)Price with coupon€6.34
YUPLAY
3FALL
This game key is a DLC and the base game Sins of a Solar Empire II is required to play. Included in Premium Edition
Price comparison
13 results
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
|
YUPLAY
|
Steam Key
2534710
Updated:
In stock
DRM: Steam
Region: Global
|
3FALL
|
€6.54€6.34Price without coupon€6.54Coupon 3FALL−3 % (−€0.20)Price with coupon€6.34
|
Go to store |
Kinguin
|
Steam Key
2547934
Updated:
In stock
DRM: Steam
Region: Global
|
€7.30Price without fees€6.27Price incl. card and PayPal fees+€1.03 €7.30
incl. €1.03 PayPal/card fee
|
Go to store | |
G2A
|
Steam Key
3619349
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST8
|
€9.15€8.42Price without coupon€9.15Coupon GAMEFOREST8−8 % (−€0.73)Price with coupon€8.42
|
Go to store |
Eneba
|
Steam Key
2548021
Updated:
In stock
DRM: Steam
Region: Global
|
€8.61Price without fees€7.60Price incl. card and PayPal fees+€1.01 €8.61
incl. €1.01 PayPal/card fee
|
Go to store | |
driffle
|
Steam Key
2552789
Updated:
In stock
DRM: Steam
Region: Global
|
€10.95Price without fees€9.93Price incl. card fees+€1.02 €10.95Price with PayPal fees+€0.30 €11.25
incl. €1.02 Card fee
plus €0.30 PayPal fee
|
Go to store | |
Gamivo
|
Steam Standard Key
2585052
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GFORESTPROMO
|
€11.29€11.28Price without coupon€11.29Coupon GFORESTPROMO−12 % (−€1.35)Price with coupon (excluding fees)€9.94Price incl. card and PayPal fees+€1.34 €11.28
incl. €1.34 PayPal/card fee
|
Go to store |
K4G
|
Steam Key
2550148
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST12PR8
|
€11.43Price without coupon€11.31Coupon GAMEFOREST12PR8−12 % (−€1.36)Price with coupon (excluding fees)€9.95Price incl. card and PayPal fees+€1.48 €11.43
incl. €1.48 PayPal/card fee
|
Go to store |
|
Gamivo
|
Steam Standard Key
2863381
Updated:
In stock
DRM: Steam
Region: Europe
Edition: Standard
|
GFORESTPROMO
|
€12.98€12.90Price without coupon€12.98Coupon GFORESTPROMO−12 % (−€1.56)Price with coupon (excluding fees)€11.42Price incl. card and PayPal fees+€1.48 €12.90
incl. €1.48 PayPal/card fee
|
Go to store |
|
K4G
|
Steam Key
2551272
Updated:
In stock
DRM: Steam
Region: Europe
|
GAMEFOREST12PR8
|
€12.90Price without coupon€12.82Coupon GAMEFOREST12PR8−12 % (−€1.54)Price with coupon (excluding fees)€11.28Price incl. card and PayPal fees+€1.62 €12.90
incl. €1.62 PayPal/card fee
|
Go to store |
|
driffle
|
Steam Key
2552790
Updated:
In stock
DRM: Steam
Region: Europe
|
€13.52Price without fees€12.35Price incl. card fees+€1.17 €13.52Price with PayPal fees+€0.37 €13.89
incl. €1.17 Card fee
plus €0.37 PayPal fee
|
Go to store | |
|
Eneba
|
Steam Key
2548020
Updated:
In stock
DRM: Steam
Region: Europe
|
€13.91Price without fees€12.54Price incl. card and PayPal fees+€1.37 €13.91
incl. €1.37 PayPal/card fee
|
Go to store | |
|
G2A
|
Steam Key
3528815
Updated:
In stock
DRM: Steam
Region: Europe
|
GAMEFOREST8
|
€15.78€14.52Price without coupon€15.78Coupon GAMEFOREST8−8 % (−€1.26)Price with coupon€14.52
|
Go to store |
Gamersgate
|
Steam Key
2534684
Updated:
In stock
DRM: Steam
Region: Global
|
€15.49Price€15.49
|
Go to store |
| Released | 25. September 2025 |
| Type | DLC |
| Website | to Website |
| Developer | |
| Publisher | Stardock Entertainment |
| Steam rating | 76 % positive from 139 reviews |
| Platform | PC |
| Genres | |
| Setting | |
| Tags | |
| Style | |
| Game modes |
Here you'll find a selection of the cheapest offers in the Sins of a Solar Empire II - Reinforcements CD Key: Compare Prices. Save time and money by using our overview of the best game store offers to find the best price and get to your desired key quickly. Offers from the major key shops are updated daily, so you can always find the best deal.
Price history
Price trend of Sins of a Solar Empire II - Reinforcements
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Sins of a Solar Empire II - Reinforcements on Steam
Source: SteamTags
- Strategy
- Space
- 4X
- RTS
- Sci-fi
- Singleplayer
- Multiplayer
- Tactical
- Story Rich
- Co-op
- PvE
- PvP
System requirements
Minimum
- Requirement
- Requires a 64-bit processor and operating system
Recommended
- Requirement
- Requires a 64-bit processor and operating system
| DRM | Steam |
| Offers | 13 |
| Stores | 8 |
Common questions about Sins of a Solar Empire II - Reinforcements
How much does Sins of a Solar Empire II - Reinforcements cost right now?
Sins of a Solar Empire II - Reinforcements currently costs from €6.34 at YUPLAY as Steam-Game key. We compare 13 available offers from 8 stores. As of 30. October 2026, 01:38.
Where is Sins of a Solar Empire II - Reinforcements cheapest?
The cheapest is Sins of a Solar Empire II - Reinforcements at YUPLAY, as Steam-Game key for €6.34 with the coupon 3FALL.
Which platform do these offers apply to?
Offers for this add-on are compared for PC. Check the edition, activation service and region on each offer.
Which base game does this add-on belong to?
This add-on content requires the base game Sins of a Solar Empire II.
Which game modes does this version offer?
Game modes listed for this version: PvE, PvP.
Which languages are listed for this version?
Englisch, Französisch, Italienisch, Deutsch, Japanisch, Koreanisch, Polnisch, Brasilianisches Portugiesisch, Russisch, Chinesisch (vereinfacht), Spanisch – Lateinamerika, Ungarisch, Thailändisch. The details don't distinguish between interface, subtitles and voice audio.
Which release date is listed?
Release date of this version: 25.09.2025.
Reviews
How do you like Sins of a Solar Empire II - Reinforcements?
Screenshots
Source: Steam
