What is the key for Warhammer 40.000: Space Marine on PC?

It is a key that will allow you to download the game Warhammer 40.000: Space Marine on your PC from official download platforms.

What's the best price for buying the key of Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine on PC is €4.37.

Which digital format of Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine , 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 Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine ?

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 Warhammer 40.000: Space Marine , 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 Warhammer 40.000: Space Marine 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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Buy Warhammer 40.000: Space Marine CD Key for PC

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Best offers for Warhammer 40.000: Space Marine Steam Key for PC (December 2025)

The cheapest price is 4.37€ (-86%) at Gameseal with a rating of 4.3 (4.8k reviews) · Version Anniversary Ed. (Steam key) · Region Global · We compare prices at 12 verified stores with 29 active offers · Updated on 05/12/2025 09h 16min. ago

-68%

Our recommendation

4.7(739.3k)

9.99€

No code available

-86%

Cheapest keys store

4.3(4.8k)

€4.37 €5.02

GOCDK13

-13%

Copied!

Cheapest official store

4.3(629)

€30.76

No code available

View 29 offers from €4.37

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

“Choose it if you don’t mind the price difference”

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!

( 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.

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.

I accept all the rules described above

Thank you for redeeming your tickets. We will contact you shortly How do I earn more tickets?

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Need help choosing the best offer? What are you looking for? Select your region Which version do you prefer? Search results Use our AI to find the best price

The KEY format at Gameseal is the cheapest for the version from 4.41€

Buying at Gameseal saves you 86% compared to the official store

Among the 12 available stores, the best rated store is Cdkeys Com4.8(194k) which has an offer of 6.29€ and many users have chosen this offer for the trust it offers

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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4.0 (8.3k)

gocdkeys for -15%

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€8.34 €7.09

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees +€0.58

Key stores

-15% with Suscription (9)

Gameseal
Kinguin
Eneba
Gamivo
Cdkeys Com
G2A
K4G
Instant Gaming
Driffle
HRKGame

4.3 (4.9k)

Subscription from 2.49€/month

-15%

GOCDK13 for -13%

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€5.02 €4.37

Region Global

Product type Anniversary Ed.

Delivery Instant

Fees +€2.01

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€4.90 €4.41

Region Global

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.31

4.4 (179.9k)

Gocdkeys8 for -8%

Copied!

€5.03 €4.63

Region Global

Product type Anniversary Ed.

Delivery Instant

Fees +€0.39

4.0 (42.2k)

Subscription from 2.01€/month

-9%

GCDKGamivo for -9%

Copied!

€5.09 €4.63

Region Global

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€1.12

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€5.57 €5.01

Region US

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.35

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€6.09 €5.48

Region Global

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.38

4.8 (194k)

No code available Copied!

€6.29

Region Global

Product type Anniversary Ed.

Delivery Instant

Fees -

3.8 (300.3k)

No code available Copied!

€7.07

Region Europe

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.02

3.8 (300.3k)

No code available Copied!

€7.27

Region Global

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.02

3.7 (9.7k)

GCDK12OFF for -12%

Copied!

€8.30 €7.30

Region Europe

Product type Steam Key

Delivery Instant

Fees +€1.65

4.7 (739.3k)

No code available Copied!

€9.99

Region Global

Product type Steam Key

Delivery Instant

Fees +€0.20

4.4 (179.9k)

Gocdkeys8 for -8%

Copied!

€11.82 €10.87

Region Global

Product type Collector Ed.

Delivery Instant

Fees +€0.91

4.0 (42.2k)

Subscription from 2.01€/month

-9%

GCDKGamivo for -9%

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€11.97 €10.89

Region Global

Product type Collector Ed.

Delivery 5' - 10'

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4.3 (4.9k)

Subscription from 2.49€/month

-15%

GOCDK13 for -13%

Copied!

€12.78 €11.12

Region Global

Product type Collection

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Fees +€2.01

3.8 (300.3k)

No code available Copied!

€12.46

Region Europe

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.04

3.8 (300.3k)

No code available Copied!

€12.46

Region Global

Product type Anniversary Ed.

Delivery 5' - 10'

Fees +€0.04

4.3 (2.7k)

Subscription from 4.99€/month

-8%

GOCDKEYS10 for -10%

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€14.41 €12.97

Region Europe

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€15.19 €13.37

Region Europe

Product type Steam Key

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No code available Copied!

€13.55

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Product type Collection

Delivery 5' - 10'

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Gocdkeys12 for -12%

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€15.43 €13.58

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Product type Bonus

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Fees +€2.56

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€14.83 €13.64

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€16.80 €15.12

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€17.30 €15.92

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€18.24

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€24.88 €21.89

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€26.25

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Product type Steam Key

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Official stores

GamesPlanet

4.3 (629)

No code available Copied!

€30.76

Region Global

Product type Anniversary Ed.

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Fees +€3.45

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In Space Marine the player engages enemies through a third-person view with both melee and ranged attacks. The player-character, Titus, is given enhanced regenerative abilities and an Iron Halo, after progress has been made further into the story. When health gets low, performing executions can allow Titus to get a portion of his health back. Titus is accompanied by Sidonus and Leandros for most of the missions, though in some instances missions are performed solo. The game features a fury system that, when filled up, allows the player to either slow time for aiming or perform devastating melee attacks.

Most common FAQs when buying Warhammer 40.000: Space Marine for PC in digital format:

What is the key for Warhammer 40.000: Space Marine on PC?

It is a key that will allow you to download the game Warhammer 40.000: Space Marine on your PC from official download platforms.
What's the best price for buying the key of Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine on PC is €4.37.
Why is the Steam Key of Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine 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 Warhammer 40.000: Space Marine ? 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 Warhammer 40.000: Space Marine , 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 Warhammer 40.000: Space Marine 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.