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A LockYourDoor 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 €4.39 (no fees) at Steam · 1 verified stores, 1 offers in stock · Updated 48min ago.

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Instant Gaming 4.7 (843.1k)
Steam Card No keys for this game yet. Top up your Steam Wallet and buy it there. View cards
Official stores
Steam 1.8 (3.7k)
No code available
€4.39
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

About LockYourDoor

LockYourDoor

LockYourDoor is a Survival Horror game for 1-4 players. Your aim is to survive while you search for your friend Darvin.

About The Game

  • 1-4 player online Co-op
    As a group of up to 4 survivors, you will explore your surroundings and confront various threats. Uncover the truth and make strategies together. Support one another to stay alive. (Or you can choose to betray. You don't need to die, your friends can die instead!)

  • Challenging gameplay
    As time passes, more threats will emerge, and your small amount of light will fade even faster. Follow Darvin's guidance to adapt to new situations. Be smart and plan your next move carefully.

Key Features

  • Locking Your Door

    Each player will find keys for different rooms. Those keys can be used to lock-unlock certain doors for certain purposes. When night falls, players must be prepared to face the terrifying nightmares lurking in the dark.

  • Different Monsters, Each With Unique Specializations.

    LockYourDoor features various AIs, each with its own features, strengths and weaknesses.

  • Darvin's Notes And The Journal

    Follow your friend Darvin's guidance to survive and search for his clues along the way.

  • Items and Variety
    LockYourDoor offers a variety of items, each with unique purposes. The more you play, the more you'll uncover their uses and learn to utilize them effectively. Item and key spawns are highly randomized, ensuring no two games ever feel the same.

  • Long and pleasing gameplay

WARNING

According to the developers, this game may contain content that is not suitable for all ages or for viewing in a professional environment: Violence, gore, and general mature themes.

How much does LockYourDoor for PC cost right now?

LockYourDoor for PC starts at €4.39 (no fees) at Steam, a Steam key.

We have never recorded it cheaper than this.

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

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

That €4.39 (no fees) key is at one of its best prices.

  • Those €4.39 (no fees) are 41% below what it usually costs, measured on the store price.
  • Only 1 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, the lowest we have recorded for the Steam Key across 314 days is €4.39, and today it sits exactly there.
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 325 daily records of the Steam Key for LockYourDoor across 1 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 LockYourDoor in US?

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


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

It is a key that will allow you to download the game LockYourDoor on your PC from official download platforms.
As of 26/10/2026, in United States, the best price we have found in our selection of online stores that include the key for LockYourDoor on PC is €4.39 (no 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 LockYourDoor 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 LockYourDoor, 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 LockYourDoor for PC Digital?

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LockYourDoor

Is it worth it?

Excellent overall reception
  • 87%Steam reviewsVery Positive · 148 reviews
Write a review → See it on Steam →

What the press says

DE 1

GAMEtainment

91

Locked Up is psycho horror at its best! What the Russian developer Alexandr Reshetnikov has created alone in his debut here made even me, as... Read more

About the game

Release date
17 Nov 2025
Genre
Action Horror Psychological Horror
Modes
Multiplayer Online Co-Op Co-op
Setting
Exploration Mystery Atmospheric
Languages
English Russian Chinese (Simplified)

Requirements

Minimum:
  • Windows 10
  • Intel Core i5-8400 / Ryzen 5 1600
  • 8 GB RAM
  • NVIDIA GTX 1050 (4GB VRAM)
  • Version 11
  • Network: Broadband Internet connection
  • 3 GB available space
Recommended:
  • Windows 11
  • Intel Core i5-10400F / Ryzen 5 3600X
  • 16 GB RAM
  • NVIDIA RTX 2060 (6GB VRAM)
  • Version 12
  • Network: Broadband Internet connection
  • 3 GB available space

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