Buy cheap X4: Foundations key
30.11.2018
Egosoft
DRM
Region Global
X4: Foundations currently costs from €4.75 at K4G as Steam-Game key. The price applies with the coupon GAMEFOREST12PR8 and includes €0.83 fees. We compare 37 available offers from 14 stores. At Steam costs X4: Foundations €49.99, with the cheapest Steam-Game key you save €45.24 (90 %). As of 30. October 2026, 19:09.
Automatically checked, Updated 30 minutes ago
How we compare
€24.64from€22.67Price without coupon€24.64Coupon GAMEFOREST8−8 % (−€1.97)Price with coupon€22.67
G2A
GAMEFOREST8
Price comparison
3 results
48 offers in other regions hidden
Show all regions
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
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G2A
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Steam Planets Edition Key
3503479
Updated:
In stock
DRM: Steam
Region: Global
Edition: Planets Edition
|
GAMEFOREST8
|
€24.64€22.67Price without coupon€24.64Coupon GAMEFOREST8−8 % (−€1.97)Price with coupon€22.67
|
Go to store |
PremiumCDKeys
|
Steam Planets Edition Key
3430491
Updated:
In stock
DRM: Steam
Region: Global
Edition: Planets Edition
|
GAMEFOREST
|
€26.23€23.61Price without coupon€26.23Coupon GAMEFOREST−10 % (−€2.62)Price with coupon€23.61
|
Go to store |
|
G2A
|
Steam Planets Edition Key
3496262
Updated:
In stock
DRM: Steam
Region: Europe
Edition: Planets Edition
|
GAMEFOREST8
|
€32.54€29.94Price without coupon€32.54Coupon GAMEFOREST8−8 % (−€2.60)Price with coupon€29.94
|
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
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X4: Foundations on Steam
Source: SteamUpdates for X4: Foundations
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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…
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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…
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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…
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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…
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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…
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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…
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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…
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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…
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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…
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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 €3.95
18 offers
-
X4: Tides of Avarice
from €3.47
24 offers
-
X4: Cradle of Humanity
from €3.10
30 offers
-
X4: Split Vendetta
from €2.41
24 offers
Show all 9 DLCs Show less
| DRM | gog.com, Steam |
| Offers | 3 |
Common questions about X4: Foundations
How much does X4: Foundations cost right now?
X4: Foundations currently costs from €4.75 at K4G as Steam-Game key. We compare 37 available offers from 14 stores. As of 30. October 2026, 19:09.
Where is X4: Foundations cheapest?
The cheapest is X4: Foundations at K4G, as Steam-Game key for €4.75 with the coupon GAMEFOREST12PR8.
How much does the cheapest Steam-Game key cost incl. fees?
The cheapest Steam-Game key costs €4.75 at K4G. Includes €0.83 fees.
How much do I save compared to Steam?
At Steam costs X4: Foundations €49.99. With the cheapest Steam-Game key for €4.75 at K4G you save €45.24 (90 %).
Is a key or an account cheaper?
The cheapest account costs €3.39, the cheapest Steam-Game key €4.75. The account is therefore €1.36 cheaper.
Which edition is cheapest?
The cheapest available edition is Default from €4.75. 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
