Buy cheap Sigma Theory: Nigeria – Additional Nation key
19.02.2020 (Source: Steam)
Mi-Clos Studio, Goblinz Studio, FibreTigre
DRM
Region Global
Sigma Theory: Nigeria – Additional Nation currently costs from €1.22 at YUPLAY as Steam-Game key. The price applies with the coupon 3FALL. We compare 11 available offers from 11 stores. As of 29. October 2026, 21:37.
Automatically checked, Updated 1 hour ago
How we compare
€1.26from€1.22Price without coupon€1.26Coupon 3FALL−3 % (−€0.04)Price with coupon€1.22
YUPLAY
3FALL
This game key is a DLC and the base game Sigma Theory: Global Cold War is required to play. Included in Deluxe Edition
Price comparison
11 results
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
|
YUPLAY
|
Steam Key
944680
Updated:
In stock
DRM: Steam
Region: Global
|
3FALL
|
€1.26€1.22Price without coupon€1.26Coupon 3FALL−3 % (−€0.04)Price with coupon€1.22
|
Go to store |
GOG.COM
|
gog.com Key
3273501
Updated:
In stock
DRM: gog.com
Region: Global
|
€2.49€1.25Regular price€2.49Price€1.25Base price without fees€2.49
incl. €0.00 PayPal/card fee
|
Go to store | |
GameBoost
|
Steam Key
3196449
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST
|
€1.31Price without coupon€1.26Coupon GAMEFOREST−14 % (−€0.18)Price with coupon (excluding fees)€1.08Price incl. Marketplace and payment fee+€0.23 €1.31
incl. €0.24 Marketplace and payment fee
|
Go to store |
G2A
|
Steam Key
3660610
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST8
|
€1.45€1.33Price without coupon€1.45Coupon GAMEFOREST8−8 % (−€0.12)Price with coupon€1.33
|
Go to store |
Gameseal
|
Steam Key
1583744
Updated:
In stock
DRM: Steam
Region: Global
|
€1.34Price without fees€0.94Price incl. card and PayPal fees+€0.40 €1.34
incl. €0.40 PayPal/card fee
|
Go to store | |
Kinguin
|
Steam Key
2356561
Updated:
In stock
DRM: Steam
Region: Global
|
€1.40Price without fees€0.90Price incl. card and PayPal fees+€0.50 €1.40
incl. €0.50 PayPal/card fee
|
Go to store | |
Eneba
|
Steam Key
2498605
Updated:
In stock
DRM: Steam
Region: Global
|
€1.63Price without fees€1.14Price incl. card and PayPal fees+€0.49 €1.63
incl. €0.49 PayPal/card fee
|
Go to store | |
Gamivo
|
Steam Standard Key
707060
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GFORESTPROMO
|
€2.16Price without coupon€1.51Coupon GFORESTPROMO−5 % (−€0.08)Price with coupon (excluding fees)€1.43Price incl. card and PayPal fees+€0.73 €2.16
incl. €0.73 PayPal/card fee
|
Go to store |
Gamersgate
|
Steam Key
907113
Updated:
In stock
DRM: Steam
Region: Global
|
€2.49Price€2.49
|
Go to store | |
Steam
|
Steam Dlc Key
395346
Updated:
In stock
DRM: Steam
Region: Global
Edition: Dlc
|
€2.49Price€2.49
|
Go to store | |
|
Steam Wallet Gift Card from €1.00 per €1 Compare gift cards
How it worksYou top up a gift card once in your account and use it to pay for multiple purchases directly in the official store. As a code, Steam Wallet Gift Card currently costs more than its face value. The rate of €1.00 per €1 applies to the card via €20; the comparison shows all card sizes. Remaining balance stays in your account. |
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Humble Store
|
Steam Key
2704535
Updated:
In stock
DRM: Steam
Region: Global
|
€2.99Price€2.99
|
Go to store | |
| Released | 19. February 2020 |
| Type | DLC |
| Website | to Website |
| Developer | |
| Publisher | Goblinz Studio, Fractale, Mi-Clos Studio |
| Steam rating | 88 % positive from 8 reviews |
| Platform | PC |
| Genres | |
| Setting | |
| Tags |
Here you'll find a selection of the cheapest offers in the Sigma Theory: Nigeria – Additional Nation 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 Sigma Theory: Nigeria – Additional Nation
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Sigma Theory: Nigeria – Additional Nation on Steam
Source: SteamTags
- Strategy
- Simulation
System requirements
Minimum
- Operating system *
- Windows 7/8/8.1/10
- Processor
- 1,3 GHz CPU
- Graphics
- NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB
- Storage
- 50 MB available storage
Recommended
- Operating system
- Windows 10
- Processor
- Dual-core 2Ghz CPU
- Graphics
- DirectX® 10 compliant graphics card
- DirectX
- Version 10
- Storage
- 100 MB available storage
| DRM | gog.com, Steam |
| Offers | 11 |
| Stores | 11 |
Common questions about Sigma Theory: Nigeria – Additional Nation
How much does Sigma Theory: Nigeria – Additional Nation cost right now?
Sigma Theory: Nigeria – Additional Nation currently costs from €1.22 at YUPLAY as Steam-Game key. We compare 11 available offers from 11 stores. As of 29. October 2026, 21:37.
Where is Sigma Theory: Nigeria – Additional Nation cheapest?
The cheapest is Sigma Theory: Nigeria – Additional Nation at YUPLAY, as Steam-Game key for €1.22 with the coupon 3FALL.
Which edition is cheapest?
The cheapest available edition is Default from €1.22. DLC is available from €2.49.
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 Sigma Theory: Global Cold War.
Which languages are listed for this version?
Englisch, Französisch, Deutsch, Russisch, Chinesisch (vereinfacht). The details don't distinguish between interface, subtitles and voice audio.
What are the minimum requirements for the PC version?
Operating system: Windows 7/8/8.1/10
Processor: 1,3 GHz CPU
Graphics: NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB
Storage: 50 MB available storage
Source: Steam product page.
Processor: 1,3 GHz CPU
Graphics: NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB
Storage: 50 MB available storage
Source: Steam product page.
Which release date is listed?
Release date of this version: 19.02.2020.
Reviews
How do you like Sigma Theory: Nigeria – Additional Nation?
Screenshots
Source: Steam
