Buy Interstellar Marines CD Key for PC

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The cheapest price is 1.72€ at HRKGame with a rating of 4.2 (29.6k reviews) · Version Steam Key · Region Global · We compare prices at 5 verified stores with 7 offers in stock · Updated on 03/08/2026 01h 28min. ago

View 7 offers from €1.72
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  • We will start the verification process of your account, which may take 48-72 hours.
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  • 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.
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  • 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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Taxes not included! Taxes included!
Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied.
Key stores
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€1.96 €1.72
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.67
4.6 (118.9k)
Subscription from 2.99€/month
-15%
Coupon
AUGGOC10 -10% copy Copied!
€1.98 €1.78 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.22
4.4 (309.2k)
Coupon
GOCDKEYS10 -10% copy Copied!
€2.19 €1.97 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.17
4.0 (344.2k)
No code available
€3.29 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.01
3.8 (49.5k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -23% copy Copied!
€6.27 €4.83 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Special
Edition Special
Description Icon
Fees +€0.88
4.4 (309.2k)
Coupon
GOCDKEYS10 -10% copy Copied!
€6.99 €6.29 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Special
Edition Special
Description Icon
Fees +€0.54
4.4 (309.2k)
Coupon
GOCDKEYS10 -10% copy Copied!
€9.55 €8.60 How to get this price
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.73
Go to FAQ's
Gocdkeys Recommendations What are you looking for? Select your region Which version do you prefer? Search results

The KEY format at HRKGame is the cheapest for the version from 1.72€

The official price is unknown, but buying from third parties is usually cheaper.

Among the 5 available stores, the best rated store is Kinguin4.6(118.9k) which has an offer of 1.78€ and many users have chosen this offer for the trust it offers

How much does Interstellar Marines for PC cost right now?

Interstellar Marines for PC starts at €1.72 at HRKGame, a Steam key.

That €1.72 already includes the Gocdkeys12 coupon, so apply it at checkout or the store will show you a higher price.

Just 5 stores stock it, 7 offers in all, so there is little here to push the price either way.

That puts it 31% under its average of €2.49 since 2017, so today is a better entry point than most days of its life.

Which editions are on sale?

Beyond the standard edition at €1.72, there is the Special at €5.33 at Gamivo, €3.61 more. Check on the store what each one adds before paying the difference.

Can you activate it in your region?

6 of the 7 offers work on US — the Global ones plus the ones issued for your own region.

Why is one listing so expensive?

One listing is worth ignoring: the Steam key that Eneba has at €8.60 is more than 5 times the cheapest offer and is not what this game costs. The number to work from is €1.72 at HRKGame.

So, which Interstellar Marines deal should you buy?

At €1.72 at HRKGame there is not much to think about.

Interstellar Marines resurrects the old school tactical FPS, offering a unique blend of co-op, role-playing and nonlinear gameplay. Set in a believable future, you take on the role as an elite soldier handpicked to join Project IM, a top secret military program being assembled to protect mankind from all dangers outside our solar system.

Interstellar Marines is inspired by Half-Life, System Shock 2 and Rainbow Six 3: Raven Shield. Our game is all about evolving the FPS recipe with all the inspirations weve assimilated since the birth of the genre. Our goal is an evolutionary leap forward driven by our compulsive interest in science fiction, role-playing, military realism, and respect for first person immersion.

Most common FAQs when buying Interstellar Marines for PC in digital format:

It is a key that will allow you to download the game Interstellar Marines on your PC from official download platforms.
As of 03/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Interstellar Marines on PC is €1.72.
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 Interstellar Marines to your game library. The account format requires more complicated steps and is more prone to errors during activation.
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 Interstellar Marines , and they will provide a new key. You can also contact us, and we’ll help you out.
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.
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.

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What do our users think of Interstellar Marines for PC Digital?

5/5 (2 Comments)

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Avatar
holla
2014-10-11 13:46:29

Well made game !

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About of Interstellar Marines

Release date 07/03/2017
Users rating
5/5 (2 Comments)
Categories
FPS / FPP FPS / FPP

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