X4: Foundations
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X4: Foundations Steam Account
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X series Series
About X4: Foundations
X4: FOUNDATIONS, the long awaited sequel in the successful X series, brings our most sophisticated universe SIMULATION ever. Fly every ship, EXPLORE space or manage an empire; TRADE, FIGHT, BUILD and THINK carefully, while you embark on an epic journey.
Game Specifications
Release date
November 30, 2018 (7 years ago)
Playtime
341 hours (1434 hours completion)
Rating
3.75 (based on 1 sources)
Play mode
- Single player
Platform
- Linux
- Windows
Age rating
PEGI 7
Publisher
Developer
Website
Languages
Russian, English, German, French, Italian, Chinese (Simplified), Portuguese (Brazil), Spanish (Spain), Chinese (Traditional), Korean, Japanese, Polish, Czech
System Requirements
Windows
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit) or higher
- Processor: Intel i5-4590 3.3GHz or AMD equivalent
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 or AMD RX 5300 or equivalent (Vulkan 1.4 support required)
- Storage: 35 GB available space
- Additional Notes: Minimum: 8 GB RAM (base game) / 16 GB RAM (with all expansions installed)
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit) or higher
- Processor: Intel Core i7-6700 or AMD equivalent
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 3060 or AMD RX 6700 or equivalent (Vulkan 1.4 support required)
- Storage: 50 GB available space
Linux
Minimum
- OS: SteamOS (64-bit) or Ubuntu 18.04 (64-bit)
- Processor: Intel i5-4590 3.3GHz or AMD equivalent
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 or AMD RX 5300 or equivalent (Vulkan 1.4 support required)
- Storage: 35 GB available space
- Additional Notes: Minimum: 8 GB RAM (base game) / 16 GB RAM (with all expansions installed)
Recommended
- OS: SteamOS (64-bit) or Ubuntu 18.04 (64-bit)
- Processor: Intel Core i7-6700 or AMD equivalent
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 3060 or AMD RX 6700 or equivalent (Vulkan 1.4 support required)
- Storage: 50 GB available space
Similar Games
Price History
All-Time Low:
Gameseal
·
January 14, 2026
$1.87
Frequently asked questions about X4: Foundations
What is the cheapest price for X4: Foundations Steam key?
The cheapest redeemable Steam key currently listed is $8.18 at InstantGaming. The cheapest account offer is $2.57 at Kinguin. Account offers provide login credentials instead of a key you redeem on your own account. Prices were last checked on September 13, 2026.
View key offersWhat is the difference between key and account offers for X4: Foundations?
Gamescade currently lists 25 redeemable keys and 5 account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for X4: Foundations?
Minimum PC requirements for X4: Foundations include an Intel i5-4590 3.3GHz or AMD equivalent CPU, 8 GB RAM, a GPU with NVIDIA GTX 1060 or AMD RX 5300 or equivalent (Vulkan 1.4 support required), and 35 GB of available storage. See the full requirements below.
What is the X4: Foundations release date?
X4: Foundations was released on November 30, 2018.
Is X4: Foundations single-player, multiplayer, or co-op?
X4: Foundations is listed as a single-player game. No multiplayer or co-op modes are currently listed.
Where can X4: Foundations offers be activated?
Current X4: Foundations key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
What other games are in the X series series?
Gamescade lists these related games from the X series series:
Which platforms have active X4: Foundations deals?
Gamescade currently lists active X4: Foundations deals for PC.
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