Buy Euclidean CD Key for PC

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Euclidean cover
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An Euclidean Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €0.79 (-84%) at Kinguin, 84% below the €4.99 Steam price · 6 verified stores, 7 offers in stock · Updated 01h 13min ago.

View 7 offers from €0.79
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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.
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Product you are redeeming

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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.
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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
Promoted store
4.1 (12.1k)
Coupon
Gocdkeys -16% copy Copied!
€2.45 €2.06
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.17
4.6 (118.9k)
Subscription from 2.99€/month
-15%
Coupon
AUGGOC10 -10% copy Copied!
€0.88 €0.79 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.10
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€0.91 €0.80
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.53
4.6 (118.9k)
Subscription from 2.99€/month
-15%
Coupon
AUGGOC10 -10% copy Copied!
€2.38 €2.14 How to get this price
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.26
4.0 (344.2k)
No code available
€2.16 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.01
4.3 (2.7k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€4.88 €4.39
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.89
Official stores
1.8 (3.7k)
No code available
€4.99
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

How much does Euclidean for PC cost right now?

Euclidean for PC starts at €0.79 at Kinguin, a Steam key, which is 84% under the €4.99 it costs on the official store.

We have never recorded it cheaper than this.

That €0.79 already includes the AUGGOC10 coupon, so apply it at checkout or the store will show you a higher price.

The listing shows 7 offers from 6 stores, though only 6 can be bought at this moment — the price above comes from those.

Is it worth buying the Steam Key for Euclidean now or waiting?

That €2.06 key is expensive for what it usually costs.

  • Those €2.06 are 104% above what it usually costs, measured on the store price.
  • Only 5 stores sell the Steam Key, and with that little competition the price barely moves.
  • Across the 149 days we have tracked it, it has only been pricier than today on 0 days. The lowest it has ever cost is €1.05.
If you do not need it today, waiting pays off: we have seen it at €1.05 and right now you would pay €1.11 more. We will tell you the day it drops.

Worked out from 524 daily records of the Steam Key for Euclidean across 6 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Can you activate Euclidean in US?

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

Why is there such an expensive Euclidean offer?

One listing is worth ignoring: the Steam key that Steam has at €4.99 is more than 6 times the cheapest offer and is not what this game costs. The number to work from is €0.79 at Kinguin.

Attention: This version of Euclidean is for PC and in digital version. The digital versions of the PC games are in the form of a key or cd key, which must be entered into a Steam account to proceed with the download of the game. Some shops may have the "Steam Gift" label which means that an activation link will be sent instead of a cd key.


Euclidian is a geometric horror game, created to be enjoyed with virtual reality devices, set in a universe that leads humans into an endless fall through darkness, madness, futility and despair, in a parallel and distant universe in which no human can survive. We find ourselves in a timeless dimension of space, a place that humanity should never know. 


The game presents us with an endless fall through tense environments belonging to timeless and adverse worlds and universes, consisting of three levels of difficulty: HARD, NIGHTMARISH and IMPOSSIBLE. Each of these difficulty levels is represented by 9 different stages of terror.


Don't forget to check the Steam device for compatible virtual reality devices.

Most common FAQs when buying Euclidean for PC in digital format:

It is a key that will allow you to download the game Euclidean on your PC from official download platforms.
As of 07/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Euclidean on PC is €0.79.
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 Euclidean 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 Euclidean, 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.

What do our users think of Euclidean for PC Digital?

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About of Euclidean

Release date 02/14/2019
Users rating
0/5 (0 Comments)
Steam comments Mixed Mixed (188 Comments)
Categories
Adventure Adventure
Tags
Indie Casual Singleplayer Horror Action Atmospheric First-Person Surreal VR Lovecraftian

Languages

English*, Spanish - Spain, Italian, French, German*languages with full audio support

Opencritic

70

Player Rating

17

Critics Rating

Opencritic

Reviews

US 3

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