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Under the Island

RPGAction RPGExplorationFemale ProtagonistPuzzle92% positive on Steam
Slime King GamesReleased 17 Feb 2026
1 active offer across 1 storePrices updated 53 min ago
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All offers (1)

Compare the platform, region and delivery before you buy.

Standard Edition 1 offer · EU & Global

  • Lowest price
    Under The Island PC Steam CD KeyActivation key
    SteamGlobal
    €16.99Payment fee added at checkout
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €19.34Official store, no marketplace fee
    View on Steam

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Inside the game
Trailer & screenshots
Under the Island screenshot 1Under the Island screenshot 2Under the Island screenshot 3Under the Island screenshot 4
Price comparison

Buy Under the Island key: current price comparison

The cheapest Under the Island key that activates in the EU currently costs €16.99 at Kinguin. Keyfinder compares 1 offer from 1 shop for this price. That is 12% less than the Steam price of €19.34. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

More about Kinguin: fees, regions and buying tips

The details

About Under the Island

Embark on an epic adventure in Under the Island! A 2D action-adventure steeped in ‘90s charm, step into the shoes of Nia, and battle fierce monsters, solve clever puzzles, and explore a world alive with mystery as you race to save your new home before it’s too late.

Developer
Slime King Games
Publisher
Top Hat Studios, Inc.
Release date
17 Feb 2026
Steam
View on Steam