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Grow your X4 universe with expansions that evolve the  experience.

Customize your X4: Foundations experience with total flexibility. Our DLCs are designed to integrate effortlessly into your journey:


  1. Mix & Match: Pick and combine any expansions in any order - they all work together perfectly.
  2. Seamless Integration: New content is injected directly into your active universe the moment it's installed.
  3. Keep Your Progress: No need to start a new game. All DLCs are 100% compatible with your existing savegames, allowing your empire to grow without ever hitting "reset".








































FAQ

Is it safe to make purchases via this store?

The store is provided by Egosoft's partner Xsolla. Xsolla is PCI DSS Level 1 which refers to the highest level of compliance with the Payment Card Industry Data Security Standard. So, all payments made via this store are completely secure.

Where can I find my game key?

You can find your purchased game key in the email provided during the checkout.

How long does it take to receive my purchase?

When your payment is successful, the game key will be sent to your email. It usually takes less than 5 minutes. If you purchased a pre-order, the key will be emailed to you when the game is released.

I didn't receive my game key. What should I do?

First, check both your Inbox and Spam folders in your email. If you still can't find the game key, contact Xsolla Customer Support for assistance.

What payment methods does the store support?

The store currently accepts payments via most popular credit/debit card brands and e-wallets. You can view all available payment options on the payment page.

Where can I find my purchase receipt?

You can find your purchase receipt in the email provided during the checkout.