Buy Sudokiller PC Key

★ ★ ★ ★ ★

Where to pre-order Sudokiller? As of 2 Nov. 2026 we have 1 offers across 1 stores, the cheapest being C$7.89 at Steam. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch.

Release: 29 Oct. 2026
Tranqui Games
Tranqui Games
Keyshops
Unavailable
Buy in Official Store:
-15%
C$7.89
Historical low
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Sudokiller
Windows
3d ago
DRM:
Steam
Steam
C$9.29 C$7.89
Historical Low Deal
Historical low
-15%

About Sudokiller

Sudokiller - about the game

Innocent or guilty? In Sudokiller, your mission is to place every suspect exactly where they were the night of the crime. It's a cozy puzzle mystery game where you're in charge of cracking the case, one clue at a time.

Whether it's a guest bedroom, a busy kitchen, a cluttered greenhouse, or a hidden attic, every crime scene introduces a fresh cast of suspects with their own alibis and habits. A single missing piece of information can turn an open-and-shut case into a full-blown investigation. It's all about reading the clues to find the one arrangement that fits!

Each case unfolds inside a different room of a house full of secrets, filled with charming animal suspects and a victim who always takes the last open seat. Piece together who was where using pure deduction, no guessing, no trial and error, just one logical solution waiting to be uncovered.

  • Play detective and place every suspect using sudoku-style logic.

  • Who sat where, who had company, and who was never really alone.

  • Piece together satisfying puzzles with cozy scenarios to explore and cases to crack at your own pace.

  • Unlock new rooms and mansions as you progress, from easy to expert cases.

Age rating

Unavailable
Historical low
Price history from official stores
C$7.89
Steam
3 days ago
Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Sudokiller PC key, check the essentials. Developed by Tranqui Games. Published by Tranqui Games. PC released date: 29 Oct. 2026. Genres: Casual. Categories: Family Sharing, Single-player, Steam Achievements.

Q

Where to buy a cheap Sudokiller Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Sudokiller key for as low as C$7.89. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Sudokiller price on PC. Check the Sudokiller price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Sudokiller Steam price is C$7.89.

Our price tracker covers both official retailers and key marketplaces, so you can find Sudokiller on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Sudokiller is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Sudokiller has an official page on the Steam Store. You can also buy a Sudokiller Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Sudokiller download happens on Valve's platform.

Not at this time. Valve marks Sudokiller as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Sudokiller is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Sudokiller deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Sudokiller

1 Steam Steam Official
-15% C$7.89

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