What is the key for X4: Foundations on PC?

It is a key that will allow you to download the game X4: Foundations on your PC from official download platforms.

What's the best price for buying the key of X4: Foundations for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for X4: Foundations on PC is €7.68.

Which digital format of X4: Foundations should I buy for PC? An Account or a Steam Key ?

The account format is cheaper but has a more complicated activation process compared to a simple key or code. It may also cause access issues in the future, which is why we only recommend it to users who are familiar with this format or have used it before. If you’re looking for a simpler and safer activation process and don’t mind paying a bit more, we recommend buying the Steam Key format.

If I buy the account format of X4: Foundations, will the store provide all the activation instructions?

Yes, stores that sell this format usually guide users through the entire activation process, and if any issues arise, they offer customer support services. And if they don’t help, don’t worry—we’re here to assist you too.

Why is the Steam Key of X4: Foundations safer than the account format?

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download X4: Foundations to your game library. The account format requires more complicated steps and is more prone to errors during activation.

What issues can arise when activating a Steam Key of X4: Foundations?

The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought X4: Foundations, and they will provide a new key. You can also contact us, and we’ll help you out.

How long will I have to wait to receive the Steam Key of X4: Foundations after purchasing it from a store?

Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.

What guarantee do I have that the listed stores are reliable?

At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Can I return a digital game for PC?

Some digital formats allow returns under certain conditions.

The store does not send my order and does not respond to support. What can I do?

Don't worry, we have the solution. We will handle it ourselves.

The final price is higher than indicated.

Many stores add payment fees, taxes,... in the cart. So be prepared to spend a little more.

I'm desperate: They don't send me the game, the store ignores me. I think I've lost my money.

Calm down, don't panic. Contact us and we will help you resolve it as soon as possible.

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Best offers for X4: Foundations Steam Key for PC (December 2025)

The cheapest price is 7.68€ (-23%) at K4G with a rating of 3.7 (9.7k reviews) · Version Steam Key · Region Global · We compare prices at 15 verified stores with 29 active offers · Updated on 05/12/2025 01h 44min. ago

-8%

Our recommendation

4.7(739.3k)

9.25€

No code available

-23%

Cheapest keys store

3.7(9.7k)

€7.68 €8.73

GCDK12OFF

-12%

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4.7(43.8k)

€10.00

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Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.

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Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.

“Choose it if you’re looking for a great discount”

You still don't have enough tickets!

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We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

How do I earn more tickets?

You have enough tickets!

( You have )

Product you are redeeming

We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

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The offer from K4G in KEY format for 7.99€ is currently the cheapest

Buying at K4G saves you 23% compared to the official store

Users rate Cdkeys Com4.8(194k) best, highlighting its reliability and fast delivery, with a price of 10.29€

At Gocdkeys our recommendation is to always buy the KEY format, preferably from Instantgaming due to its reliability. If you prefer the account format, which is cheaper, we recommend buying from Difmark.

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3.7 (9.7k)

GCDK12OFF for -12%

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€8.73 €7.68

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3.7 (9.7k)

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€8.73 €7.68

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€8.69 €7.99

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Attention: X4: Foundations is a game in digital key or Steam key format (although it may also be available in other versions such as Steam Gift), depending on which online store you buy. Depending on the format, it must be activated in one way or another. Remember also that they may have regional blocking, so pay attention to this information.

The X Saga returns to the load with its fourth and most ambitious delivery, X4: Foundations. An enormous number of new features have been introduced in this new delivery in comparison with previous deliveries, which will make it the most extensive, vast and complex of the franchise.

As a novelty is that we will be able to pilot any ship we see, from small and fast explorers to the largest aircraft carrier, everything can be piloted from the cockpit or from an external view. An RPG component is introduced that will give you enormous freedom, such as being able to get off a ship, walk down a staircase, walk down the dock of a large space station to another ship we parked there and replace the pilot who was working for us by simply clicking on his chair.

The stations and factories are now modular, being able to establish our own economy and begin to influence the universe on a larger scale. In X4, it is now possible to be completely free and creative. Stations can be built from a variety of modules, whether they are production modules, housing sections, docks or many other types of parts. The powerful new mapping system allows you to drag and drop modules together using a connection system to unleash your imagination. And like the ships, in which we can add more engines, weapons and other equipment in a graphical editor and see them in the ship.

Once we have our small commercial empire, with hundreds of workers at our command, including transport ship pilots, crew, station managers, the map will be our preferred method of managing it all. We will be able to give the pertinent orders with a simple click and by means of operations of drag and drop to establish its route and future commands.

Most common FAQs when buying X4: Foundations for PC in digital format:

What is the key for X4: Foundations on PC?

It is a key that will allow you to download the game X4: Foundations on your PC from official download platforms.
What's the best price for buying the key of X4: Foundations for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for X4: Foundations on PC is €7.68.
Why is the Steam Key of X4: Foundations safer than the account format? See more

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download X4: Foundations to your game library. The account format requires more complicated steps and is more prone to errors during activation.
What issues can arise when activating a Steam Key of X4: Foundations? See more

The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought X4: Foundations, and they will provide a new key. You can also contact us, and we’ll help you out.
How long will I have to wait to receive the Steam Key of X4: Foundations after purchasing it from a store? See more

Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
What guarantee do I have that the listed stores are reliable? See more

At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

+ 15 Tickets for comment I want more!

What do our users think of X4: Foundations for PC Digital?

5/5 (4 Comments)

0

adianghel58

2018-12-14 17:11:27

it s so cool damn i never thought i could ever play smth so fun , no way! i usually play battlefield but this one was worth the time and the price of course

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About of X4: Foundations

Release date	11/30/2018
Users rating	5/5 (4 Comments)
Steam comments	Mostly Positive Mostly Positive (18477 Comments)
Categories	Simulation
Tags Strategy Simulation Singleplayer 3D Exploration Open World Management Building Economy Capitalism

Languages

English*, German*, French*, Italian, Simplified Chinese, Portuguese - Brazil, Spanish - Spain, Traditional Chinese, Russian*, Korean, Japanese, Spanish - Latin America, Polish, Czech*languages with full audio support