Buy Mosaic of the Strange Steam Key

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A Mosaic of the Strange 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 €8.42 (€8.99 with fees, -30%) at Key4Games, 30% below the €12.79 (no fees) Steam price · 4 verified stores, 4 offers in stock · Updated 48min ago.

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Final prices with fees

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Instant Gaming 4.7 (843.1k)
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Final prices with fees

Key4Games 4.3 (37)
No code available
€8.42
Store Key4Games
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.57
Official stores
Fanatical 4.6 (78.7k)
No code available
€12.79
Store Fanatical
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Steam 1.8 (3.7k)
No code available
€12.79
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Humble Bundle 3.7 (2.1k)
No code available
€12.99
Store Humble Bundle
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

About Mosaic of the Strange

Solve huge logic-based puzzles to unlock 144 real-world paranormal files, whilst building a case to help FBI Special Agents Cullen and Brady investigate a bizarre murder. Discover a fascinating range of Cryptids, Alien Encounters, Unsolved Murders, Conspiracies, Psychic Phenomena, Hauntings, Possessions and much more!

? Mosaic of the Strange combines story-driven point & click elements with addictive mosaic logic puzzles! Progress through enormous interlocking minesweeper-like puzzles while you attempt to solve a grisly supernatural murder.

?️ Every completed region reveals case file details based on real-world paranormal events, strange creatures, unsolved murders, and mysterious deaths.

? Mosaic of the Strange takes storytelling much further than previous games in the series, as engaging characters and dialogue draw you further into a compelling murder mystery.

? If you know how to play Minesweeper, you already know how to play a Mosaic game! The numbered clues (0-9) indicate how many light tiles must be placed within 1 square of the clue.

? Featuring an original soundtrack inspired by classic 90s crime thrillers.

⏳ Dozens of Hours of Addictive Gameplay: Lose yourself in hours of bewitching puzzle-solving as you explore the world of the paranormal._

How much does Mosaic of the Strange for PC cost right now?

Mosaic of the Strange for PC starts at €8.42 (€8.99 with fees) at Key4Games, a Steam key, which is 30% under the €12.79 (no fees) it costs on the official store.

Only 4 offers across 4 stores carry it, and thin supply means the price barely moves.

That puts it 14% under its €9.75 average of the last 3 months, so today is a better entry point than most.

Is it worth buying the Steam Key for Mosaic of the Strange now or waiting?

That €8.42 (€8.99 with fees) key is expensive for what it usually costs.

  • Those €8.42 (€8.99 with fees) are 57% above what it usually costs, measured on the store price.
  • Only 4 stores sell the Steam Key, and with that little competition the price barely moves.
  • Across the 266 days we have tracked it, it has only been pricier than today on 9 days. The lowest it has ever cost is €3.48.
If you do not need it today, waiting pays off: we have seen it at €3.48 and right now you would pay €4.94 more. We will tell you the day it drops.

Worked out from 805 daily records of the Steam Key for Mosaic of the Strange 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 Mosaic of the Strange in US?

All 4 offers are Global, so the code redeems on any account no matter where it was created.


Most common FAQs when buying Mosaic of the Strange for PC in digital format:

It is a key that will allow you to download the game Mosaic of the Strange on your PC from official download platforms.
As of 11/11/2026, in United States, the best price we have found in our selection of online stores that include the key for Mosaic of the Strange on PC is €8.42 (€8.99 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 Mosaic of the Strange 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 Mosaic of the Strange, 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.

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Mosaic of the Strange

Is it worth it?

Excellent overall reception
  • 91%Steam reviewsVery Positive · 261 reviews
Write a review → See it on Steam →

What the press says

US 1

LadiesGamers.com

75

If you like Minesweeper and logical puzzles with numbers and grids, you’ll probably like Mosaic of the Pharaohs. Read more

About the game

Release date
21 Nov 2025
Genre
Adventure Casual Horror
Modes
Singleplayer
Setting
Mystery Pixel Graphics 2D
Languages
English French Italian

Requirements

Minimum:
  • Windows 10
  • 2.0GHZ Dual Core Processor
  • 4 GB RAM
  • Intel Graphics 4400 or better
  • 1 GB available space
Minimum:
  • macOS 10.12+
  • Apple M1 or better
  • 4 GB RAM
  • Intel Graphics 4400 or better
  • 1 GB available space

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