Buy Mutant Fish Lab PC

Where can you buy the cheapest Mutant Fish Lab key for {6}? Check and compare prices from 1 stores among 1 offers on XD.deals. The lowest Mutant Fish Lab price on keyshops is at $4.99 (0% off).

Release: 15 Aug 2025
Keyshops
Unavailable
Buy in Official Store:
$4.99
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Mutant Fish Lab
Windows
25w ago
DRM:
Steam
Steam
$4.99
Historical Low Deal
Historical low

About Mutant Fish Lab

Mutant Fish Lab - about the game

Mutant Fish Lab is a simulation game that blends genetic experimentation with auto-battling chaos.

Summon mutant fish with strange combinations of traits and abilities, toss them into the tank, and observe their behavior as they battle it out automatically. Fish that survive gain experience, level up, and mutate into even more powerful (or unpredictable) forms. Once you find an interesting mutation, you can extract and replicate it for future use.

Strength isn't always the goal. In some challenges, you'll need to design the weakest fish possible—one that dies first. In others, you'll need fish that can dash across the tank dozens of times before time runs out. These missions test not only your creativity but also your ability to engineer the perfect lifeform for a very specific task.

With countless ability combinations, procedural mutations, and strategic design choices, Mutant Fish Lab invites you to experiment, collect, and push the limits of what a fish can be.

Interface:
EnglishKorean
Subtitles:
EnglishKorean

Age rating

Unavailable

Minimum:

  • OS: Windows 10 or 11 (64-bit)
  • Processor: Intel Core i5 3.5 GHz or equivalent
  • Memory: 8 MB RAM
  • Graphics: NVIDIA GeForce GTX 960 or better
  • DirectX: Version 11
  • Storage: 500 MB available space

Recommended:

  • OS: Windows 10 or 11 (64-bit)
  • Processor: Intel Core i5 3.5 GHz or equivalent
  • Memory: 8 MB RAM
  • Graphics: NVIDIA GeForce GTX 960 or better
  • DirectX: Version 11
  • Storage: 500 MB available space
Historical low
Price history from official stores
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Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Mutant Fish Lab key, check the essentials. Developed by Mr.Poet. Published by Mr.Poet. PC released date: 15 Aug 2025.

Q

Where to buy a cheap Mutant Fish Lab Steam key?

Using our price comparison and verified discount codes, you can buy a Mutant Fish Lab key for as low as $4.99. 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 Mutant Fish Lab price on PC. Check the Mutant Fish Lab price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Mutant Fish Lab Steam price is $4.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Mutant Fish Lab 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, Mutant Fish Lab is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

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

Not at this time. Valve marks Mutant Fish Lab 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.

Mutant Fish Lab does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Mutant Fish Lab 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 Mutant Fish Lab

1 Steam Steam Official
$4.99

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