Buy Day: 40 Steam Key

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A Day: 40 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 €4.34 (€5.04 with fees, -44%) at Kinguin, 44% below the €8.99 (no fees) Steam price · 5 verified stores, 5 offers in stock · Updated 09h 44min ago.

Top 3 stores

Verified stores

Final prices with fees

See 5 keys from €5.04
Historical prices
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Current minimum price
Day: 40 prices: 12-month price history →
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Promoted store
Difmark Digital Keys 4.1 (14.2k)
Coupon
Gocdkeys -16% copy Copied!
€8.83 €7.42 -14%Save €2 vs Steam
Store Difmark Digital Keys
Global Icon
Region Global
Steam Key
PromotediFeatured placement paid by the storeCheapest deal Best rated Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.33
Recommended by GoCDKeysiStore recommended by GOCDKEYS for this game
Instant Gaming 4.7 (843.1k)
Steam Card Top up your Steam Wallet and buy it there. Steam 10 € Steam 10 € €9.79
Resellers
No payment fees With payment fees

Final prices with fees

Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
NOVGOC10 -10% copy Copied!
€4.82 €4.34 How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.70
Key4Games 4.3 (37)
No code available
€5.19
Store Key4Games
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.45
G2A 4.0 (352.8k)
No code available
€7.53 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29
Official stores
Steam 1.8 (3.7k)
No code available
€8.99
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

How much does Day: 40 for PC cost right now?

Day: 40 for PC starts at €4.34 (€5.04 with fees) at Kinguin, a Steam key, which is 44% under the €8.99 (no fees) it costs on the official store.

No day in our records has it been cheaper than today.

That €4.34 (€5.04 with fees) already includes the NOVGOC10 coupon, so apply it at checkout or the store will show you a higher price.

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

Is it worth buying the Steam Key for Day: 40 now or waiting?

That €4.34 (€5.04 with fees) key is at one of its best prices.

  • Those €4.34 (€5.04 with fees) are 9% below 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.
  • Not counting today, only 74 days out of the 2,081 days on record were this cheap or cheaper; the lowest it has ever cost is €2.29.
At this price it is worth buying the Steam Key now: what you stand to gain by waiting is a few euros, and it is not guaranteed.

Worked out from 2,329 daily records of the Steam Key for Day: 40 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 Day: 40 in US?

All 5 offers are Global, so the code redeems on any account no matter where it was created.

Day: 40 is a game that can only be purchased from digital stores, in cd key or Steam Key format, there is no physical PC format for this game. As it is a digital format, it can only be purchased through the Steam game store or alternative stores.


Some stores listed in Gocdkeys may sell a version of Day: 40 known as "Steam Gift" which is a simple link that we must click to activate the game in our account. On the contrary, the format "Steam Key" is a code that we will have to introduce in the section "Add games" of our "Games Library" to proceed with the download of Day: 40.


Do not forget that Gocdkeys regularly and daily update all prices and offers for the games, so we can always offer the best prices and fully updated offers. It should also be noted that our users have a "price alarm" with which we will warn when the game falls below a specific price.


Always remember to check in each store the version, format, download method or possible regional blocks. From Gocdkeys we are not responsible for possible errors of information at the time of buying the games.

Most common FAQs when buying Day: 40 for PC in digital format:

It is a key that will allow you to download the game Day: 40 on your PC from official download platforms.
As of 14/11/2026, in United States, the best price we have found in our selection of online stores that include the key for Day: 40 on PC is €4.34 (€5.04 with fees).
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 Day: 40 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 Day: 40, 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 Day: 40 for PC Digital?

5/5 (1 Comments)
Soli Ny

A first person survival shooter set in the near future. Scavenge, craftlessnag, craftalmazed enemies while exploring the post-apocalyptic, open world environment. The action-survival combo makes a good blend for those who love the survival &treasure hunt scenarios.

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Day: 40

Is it worth it?

Write a review → See it on Steam →

What the press says

Average of 47 across 14 reviews
US 14 ES 1 SK 1

NoobFeed

80

DayZ is far less a game and more an open toolkit to make a unique but unpredictable adventure. Some might find an extremely intense survival... Read more

Completexbox

79

All in all I’m fairly happy with the full release of DayZ. It captures survival well and has the systems in place to succeed. I... Read more

PlayStation Universe

70

Just about every aspect of DayZ is in dire need of some degree of polish, however, if you persist (and you should) a deep and... Read more

PC Gamer

69

DayZ has the power to create incredible stories, but the twitchy, weightless combat and buggy zombies let it down. Read more

About the game

Release date
18 Jun 2019
Genre
Adventure Horror Psychological Horror
Setting
First-Person Violent Gore
Languages
English Chinese (Simplified)

Requirements

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 7 SP1+, 8, 10, 64-bit versions only
  • SSE2 instruction set support
  • 4 GB RAM
  • Graphics card with DX10 (shader model 4.0) capabilities
  • Version 10
  • 6 GB available space
Recommended:
  • Requires a 64-bit processor and operating system
  • Windows 10 64-bit
  • Intel Core i5-2500K | AMD Ryzen 5 1400
  • 8 GB RAM
  • NVIDIA GeForce GTX 970 | AMD Radeon RX 570
  • Version 11
  • 6 GB available space

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