What is X4: Foundations PC?

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. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.

How can I find the best price for X4: Foundations PC?

We track live prices for X4: Foundations PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.

How do I redeem a X4: Foundations PC game key?

After you buy a X4: Foundations PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.

About X4: Foundations PC

Game details

Publisher	Egosoft
Developer	Egosoft
Genre	Strategy, Simulator
Game mode	single-player
Theme	Action, Science fiction, 4X (explore, expand, exploit, and exterminate)
Platforms	PC (Windows), Linux