Buy cheap X4: Foundations key
30.11.2018
Egosoft
DRM
Region Global
X4: Foundations currently costs from €4.58 at PremiumCDKeys as Steam-Game key. The price applies with the coupon GAMEFOREST. We compare 37 available offers from 14 stores. At Steam costs X4: Foundations €49.99, with the cheapest Steam-Game key you save €45.41 (91 %). As of 29. October 2026, 21:23.
Automatically checked, Updated 1 hour ago
How we compare
€5.09from€4.58Price without coupon€5.09Coupon GAMEFOREST−10 % (−€0.51)Price with coupon€4.58
PremiumCDKeys
GAMEFOREST
Price comparison
Showing 20 out of 37 results
14 offers in other regions hidden
Show all regions
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
|
PremiumCDKeys
|
Steam Key
3430489
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST
|
€5.09€4.58Price without coupon€5.09Coupon GAMEFOREST−10 % (−€0.51)Price with coupon€4.58
|
Go to store |
Gameseal
|
Steam Key
2568849
Updated:
In stock
DRM: Steam
Region: Europe
|
€4.60Price without fees€4.20Price incl. card and PayPal fees+€0.40 €4.60
incl. €0.40 PayPal/card fee
|
Go to store | |
|
Gameseal
|
Steam Key
972335
Updated:
In stock
DRM: Steam
Region: Global
|
€4.60Price without fees€4.20Price incl. card and PayPal fees+€0.40 €4.60
incl. €0.40 PayPal/card fee
|
Go to store | |
K4G
|
Steam Standard Key
776763
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GAMEFOREST12PR8
|
€4.61Price without coupon€4.32Coupon GAMEFOREST12PR8−12 % (−€0.52)Price with coupon (excluding fees)€3.80Price incl. card and PayPal fees+€0.81 €4.61
incl. €0.81 PayPal/card fee
|
Go to store |
driffle
|
Steam Key
954628
Updated:
In stock
DRM: Steam
Region: Global
|
€4.84Price without fees€4.18Price incl. card fees+€0.66 €4.84Price with PayPal fees+€0.13 €4.97
incl. €0.66 Card fee
plus €0.13 PayPal fee
|
Go to store | |
|
K4G
|
Steam Standard Key
2491124
Updated:
In stock
DRM: Steam
Region: Europe
Edition: Standard
|
GAMEFOREST12PR8
|
€4.86Price without coupon€4.57Coupon GAMEFOREST12PR8−12 % (−€0.55)Price with coupon (excluding fees)€4.02Price incl. card and PayPal fees+€0.84 €4.86
incl. €0.84 PayPal/card fee
|
Go to store |
Gamivo
|
Steam Standard Key
684000
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GFORESTPROMO
|
€4.88Price without coupon€3.98Coupon GFORESTPROMO−5 % (−€0.20)Price with coupon (excluding fees)€3.78Price incl. card and PayPal fees+€1.10 €4.88
incl. €1.10 PayPal/card fee
|
Go to store |
Eneba
|
Steam Key
836114
Updated:
In stock
DRM: Steam
Region: Global
|
€4.91Price without fees€4.18Price incl. card and PayPal fees+€0.73 €4.91
incl. €0.73 PayPal/card fee
|
Go to store | |
Instant Gaming
|
Steam Key
2111107
Updated:
In stock
DRM: Steam
Region: Global
|
€4.99Price€4.99Price with PayPal fees+€0.10 €5.09
plus €0.10 PayPal fee
|
Go to store | |
Kinguin
|
Steam Key
2301248
Updated:
In stock
DRM: Steam
Region: Global
|
€5.08Price without fees€4.07Price incl. card and PayPal fees+€1.01 €5.08
incl. €1.01 PayPal/card fee
|
Go to store | |
|
Eneba
|
Steam Key
1399923
Updated:
In stock
DRM: Steam
Region: Europe
|
€5.15Price without fees€4.40Price incl. card and PayPal fees+€0.75 €5.15
incl. €0.75 PayPal/card fee
|
Go to store | |
HRK Game
|
Steam Key
3160924
Updated:
In stock
DRM: Steam
Region: Global
|
€5.25Price without fees€4.32Price incl. card fees+€0.93 €5.25Price with PayPal fees+€0.19 €5.44
incl. €0.93 Card fee
plus €0.19 PayPal fee
|
Go to store | |
|
driffle
|
Steam Key
1633492
Updated:
In stock
DRM: Steam
Region: Europe
|
€5.26Price without fees€4.57Price incl. card fees+€0.69 €5.26Price with PayPal fees+€0.13 €5.39
incl. €0.69 Card fee
plus €0.13 PayPal fee
|
Go to store | |
|
Gamivo
|
Steam Standard Key
2167070
Updated:
In stock
DRM: Steam
Region: Europe
Edition: Standard
|
GFORESTPROMO
|
€5.37Price without coupon€5.13Coupon GFORESTPROMO−15 % (−€0.77)Price with coupon (excluding fees)€4.36Price incl. card and PayPal fees+€1.01 €5.37
incl. €1.01 PayPal/card fee
|
Go to store |
G2A
|
Steam Key
3474065
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST8
|
€5.85€5.38Price without coupon€5.85Coupon GAMEFOREST8−8 % (−€0.47)Price with coupon€5.38
|
Go to store |
|
G2A
|
Steam Key
3655977
Updated:
In stock
DRM: Steam
Region: Europe
|
GAMEFOREST8
|
€6.53€6.01Price without coupon€6.53Coupon GAMEFOREST8−8 % (−€0.52)Price with coupon€6.01
|
Go to store |
|
Kinguin
|
Steam Key
2384701
Updated:
In stock
DRM: Steam
Region: Europe
|
€6.09Price without fees€4.95Price incl. card and PayPal fees+€1.14 €6.09
incl. €1.14 PayPal/card fee
|
Go to store | |
Loaded.com
|
Steam Key
801493
Updated:
In stock
DRM: Steam
Region: Global
|
€7.59Price€7.59
|
Go to store | |
YUPLAY
|
Steam Key
2225780
Updated:
In stock
DRM: Steam
Region: Global
|
3FALL
|
€12.27€11.90Price without coupon€12.27Coupon 3FALL−3 % (−€0.37)Price with coupon€11.90
|
Go to store |
GamingDragons
|
Steam Key
916000
Updated:
In stock
DRM: Steam
Region: Global
|
€15.24Price without fees€13.25Price incl. card and PayPal fees+€1.99 €15.24
incl. €1.99 PayPal/card fee
|
Go to store |
| Released | 30. November 2018 |
| Type | Game |
| Website | to Website |
| Developer | |
| Publisher | Egosoft |
| Steam rating | 80 % positive from 30,257 reviews |
| Platform | PC |
| Genres | |
| Setting | |
| Tags | |
| Style | |
| Story | |
| Perspective | |
| Features | |
| Game modes |
Here you'll find a selection of the cheapest offers in the X4: Foundations 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 X4: Foundations
Tap or hover over the chart to see prices.
X4: Foundations on Steam
Source: SteamUpdates for X4: Foundations
-
Interview With Lino: Egosoft Art Director
In the new episode of Inside Egosoft, Joey chats with Lino, Egosoft’s Art Director and 14-year veteran at the studio. Alongside his own artistic creations, Lino oversees the art team and the overall artistic direction of the X Universe.In t…
-
Interview with Alexei Zakharov: Egosoft Composer and Sound Designer
In the latest episode of Inside Egosoft, Joey sits down with Alexei Zakharov, composer and sound designer for Egosoft since 2003. Alexei is responsible for most of what you’ll hear in X4: Foundations, from the atmospheric music in your favo…
-
Interview with Matthias: 18 Years of X
In our latest episode of Inside Egosoft, Joey sits down with Matthias, one of Egosoft's longest-serving developers, to discuss almost two decades of working on the X Universe.Though his title could be described as “gameplay programmer,” Mat…
-
Join us at ChinaJoy Express in Shanghai from July 31st to August 3rd
X4: Foundations is joining the Triple-i Initiative offline events in Shanghai!TO ALL PLAYERS:We are pleased to announce that X4: Foundations, invited by the Triple-i Initiative, will offer offline trial play at two exhibitions in Shanghai t…
-
X4: Foundations Player Feedback Survey 2026
Greetings,Feedback from our players has always been a guiding light for our work on the X Universe. We are constantly discussing reviews, forum posts, and comments internally, and your feedback during our open betas is invaluable as we stri…
-
Upcoming Changes to X4: Foundations Minimum System Requirements
As we continue to develop and expand X4: Foundations, we are constantly looking for ways to improve the game's proprietary engine and overall performance. To keep pushing the boundaries of what our engine can do, we are preparing to upgrade…
-
X4: Foundations is on Today's Steam Daily Deals
Greetings, We’re excited to announce that X4: Foundations is featured as a Steam Daily Deal today, making for a great opportunity for new players to dive into our living universe at a discounted price. This sale comes just days after we rel…
-
X4: Foundations 9.00 "Empire Update" is Out Now!
We're very excited to announce that the X4: Foundations "Empire Update" (9.00) has officially launched! This free major update includes new features and sweeping reworks that improve how you interact with your empire: militarily, strategica…
-
X4 Empire Update (9.00) Launches June 10, 2026
We're excited to announce that the X4: Foundations Empire Update (9.00) is set to launch on June 10, 2026! The Empire Update touches on every aspect of empires within X4 - the balance of ships and their loadouts, how commands may be issued…
-
9.00 RC4 now available
Release Candidate 4 is now available. Thank you, everyone, for your continued testing and for providing feedback! The full list of changes can be found below. How Do I Take Part in the Public Beta? Every player who owns X4: Foundations has…
All announcements on Steam
Players
Currently active 3,610
High (24 h) 1,781
Tags
- Space
- Simulation
- Open World
- Space Sim
- Exploration
- Sandbox
- Sci-fi
- 4X
- Strategy
- Economy
- Moddable
- Trading
System requirements
Minimum
- Requirement
- Requires a 64-bit processor and operating system
- Operating system
- Windows 10 (64-bit) oder höher
- Processor
- Intel i5-4590 3.3GHz oder gleichwertiges AMD-Produkt
- RAM
- 8 GB RAM
- Graphics
- NVIDIA GTX 1060 oder AMD RX 5300 oder gleichwertig (Vulkan 1.4-Unterstützung erforderlich)
- Storage
- 35 GB available storage
- Additional notes
- Minimalanforderung: 8 GB RAM (Basisspiel) / 16 GB RAM (mit allen Erweiterungen installiert)
Recommended
- Requirement
- Requires a 64-bit processor and operating system
- Operating system
- Windows 10 (64-bit) oder höher
- Processor
- Intel Core i7-6700 oder gleichwertiges AMD-Produkt
- RAM
- 16 GB RAM
- Graphics
- NVIDIA RTX 3060 oder AMD RX 6700 oder gleichwertig (Vulkan 1.4-Unterstützung erforderlich)
- Storage
- 50 GB available storage
DLCs and expansions
-
X4: Envoy Pack
from €5.03
14 offers
-
X4: Hyperion Pack
from €4.10
14 offers
-
X4: Timelines
from €5.24
24 offers
-
X4: Community of Planets Collector's Edition - Bonus Content
from €4.99
1 offer
-
X4: Kingdom End
from €3.85
20 offers
-
X4: Tides of Avarice
from €3.47
23 offers
-
X4: Cradle of Humanity
from €3.10
31 offers
-
X4: Split Vendetta
from €2.41
25 offers
Show all 9 DLCs Show less
| DRM | gog.com, Steam |
| Offers | 37 |
Common questions about X4: Foundations
How much does X4: Foundations cost right now?
X4: Foundations currently costs from €4.58 at PremiumCDKeys as Steam-Game key. We compare 37 available offers from 14 stores. As of 29. October 2026, 21:23.
Where is X4: Foundations cheapest?
The cheapest is X4: Foundations at PremiumCDKeys, as Steam-Game key for €4.58 with the coupon GAMEFOREST.
How much do I save compared to Steam?
At Steam costs X4: Foundations €49.99. With the cheapest Steam-Game key for €4.58 at PremiumCDKeys you save €45.41 (91 %).
Is a key or an account cheaper?
The cheapest account costs €3.88, the cheapest Steam-Game key €4.58. The account is therefore €0.70 cheaper.
Which edition is cheapest?
The cheapest available edition is Default from €4.58. Planets Edition is available from €22.67.
Which platform do these offers apply to?
Offers for PC are compared. Check the edition, activation service and region on each offer.
Which game modes does this version offer?
Game modes listed for this version: Singleplayer.
Which languages are listed for this version?
Englisch, Deutsch, Französisch, Italienisch, Chinesisch (vereinfacht), Brasilianisches Portugiesisch, Spanisch – Spanien, Chinesisch (traditionell), Russisch, Koreanisch, Japanisch, Spanisch – Lateinamerika, Polnisch, Tschechisch. The details don't distinguish between interface, subtitles and voice audio.
Can I play the PC version with a controller?
Steam marks the PC version with full controller support. Source: Steam product page.
What are the minimum requirements for the PC version?
Operating system: Windows 10 (64-bit) oder höher
Processor: Intel i5-4590 3.3GHz oder gleichwertiges AMD-Produkt
RAM: 8 GB RAM
Graphics: NVIDIA GTX 1060 oder AMD RX 5300 oder gleichwertig (Vulkan 1.4-Unterstützung erforderlich)
Storage: 35 GB available storage
Source: Steam product page.
Processor: Intel i5-4590 3.3GHz oder gleichwertiges AMD-Produkt
RAM: 8 GB RAM
Graphics: NVIDIA GTX 1060 oder AMD RX 5300 oder gleichwertig (Vulkan 1.4-Unterstützung erforderlich)
Storage: 35 GB available storage
Source: Steam product page.
Which release date is listed?
Release date of this version: 30.11.2018.
Reviews
How do you like X4: Foundations?
Screenshots
Source: Steam
