Which digital format of Blackdoor 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 Blackdoor, 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.

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 Blackdoor CD Key for PC

Q: Why is the Steam Key of Blackdoor 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 Blackdoor to your game library. The account format requires more complicated steps and is more prone to errors during activation.

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Blackdoor Steam Key: compare prices (August 2026)

A Blackdoor 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 €13.49 at Steam · 1 verified stores, 1 offers in stock · Updated 03h 08min ago.

Gift cards

Official store

€13.49 View deal

No code available

See 1 key from €13.49

Historical prices

No data available

Blackdoor prices: 1-month price history →

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?

Editions Standard

Format Steam Key

Global EU US UK

Official stores 1 stores Hide Accounts

Resellers

No payment fees With payment fees Basic price Fees incl.

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We'll notify you when it's in stock at the price you set.

OOPS!! No key stores available at the moment

Official stores

Steam

1.8 (3.7k)

No code available

€13.49

Region Global

Product type Steam Key

Edition Standard

Fees -

How much does Blackdoor for PC cost right now?

Blackdoor for PC starts at €13.49 at Steam, a Steam key.

There is a single verified offer for it right now, so this price is the market rather than the best of several.

Can you activate Blackdoor in US?

All 1 offers are Global, so the code redeems on any account no matter where it was created.

So, which Blackdoor deal should you buy?

At €13.49 at Steam there is not much to think about.

You're a hacker with a terminal and four terrible scripts. Rewrite them. Hack servers by writing actual code in a custom scripting language - probe ports, crack passwords, steal data, and get out before the trace completes. Better code = better hacker.

You're a hacker with a terminal, four terrible scripts, and an anonymous contact who needs files from places they really shouldn't be. The scripts were free. You can tell.

Your port scanner checks all 65,535 ports. That's thorough. It's also going to take longer than the heat death of the universe. Your password cracker uses brute force - bold strategy, shame about the intrusion detection system it just woke up. These tools will technically get the job done, in the same way that a spoon will technically dig a tunnel.

So you do what any self-respecting hacker would do. You read the code. You rewrite it. Your new probe only scans common ports - done in seconds. Your new cracker reads the admin's own password hints from the filesystem - in on the first try. Nobody told you to do this. You just got tired of being bad at it.

That's Blackdoor. You write code. The code hacks servers. Better code hacks them faster, quieter, and before the trace catches up.

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

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

As of 14/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Blackdoor on PC is €13.49.

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 Blackdoor 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 Blackdoor, 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.

Gocdkeys - Transparency and credibility

At GOCDKEYS we display real prices from 48 verified stores. Some links may be affiliate links, which help us keep the service running at no extra cost to users. Prices and conditions are always exactly the same as those offered by the store. All stores go through our own store verification methodology, so you can buy with complete confidence.

If you have doubts before buying, we explain why CD keys are legal and break down the most common myths and facts about digital games, so you can make your decision with clear and up-to-date information.

More than 4.5M users in 14 years have trusted us to find the best deals — Trustpilot 4.1/5 ★
We compare 48 verified stores where we find the best deals for gamers
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We track prices every 2 hours and sort by final cost - Last update: 2026-08-15 00:03:03