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Fatberg

HorrorPsychological HorrorAtmosphericSurrealDark Humor53% positive on Steam
Lilou StudioReleased 1 Sept 2026
2 active offers across 2 stores

All offers (2)

Compare the platform, region and delivery before you buy.

Standard Edition 2 offers · EU & Global

  • Fatberg PC Steam CD KeyActivation key
    SteamGlobal
    Lowest price€0.36+ payment fee
    View deal
  • FatbergActivation key
    SteamGlobal
    €0.45+ payment fee
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €10.25No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 34 days

€15.00€10.00€5.00€0.0011 Oct 202613 Nov 2026
  • Lowest €0.358 Nov 2026
  • Highest €0.463 Nov 2026
  • Today €0.36

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

Buy Fatberg key: current price comparison

Where is the Fatberg key cheapest?

The cheapest Fatberg key that activates in the EU currently costs €0.36 at Kinguin. Keyfinder compares 2 offers from 2 shops for this price. That is 96% less than the Steam price of €10.25. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest Fatberg key price in the last 34 days?

€0.35 on 8 Nov 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.46 on 3 Nov 2026; today the cheapest key costs €0.36.

Which Fatberg keys activate in the EU?

2 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the Fatberg key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a Fatberg key from Kinguin?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.

Is Kinguin legit? Read our check

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About Fatberg

You, a lowly janitor, have been forced to go into the sewers to remove blockages that will cause a flood. But the inhabitants of this dark, slimy, stinking, writhing underworld do not like to be disturbed and will not let you leave alive.

Developer
Lilou Studio
Publisher
Lilou Studio
Release date
1 Sept 2026
Steam
View on Steam