Cthulhu: the Cosmic Abyss
All offers (5)
Compare the platform, region and delivery before you buy.
Standard Edition 3 offers · EU & Global
Lowest priceCthulhu: The Cosmic Abyss EU PC Steam CD KeyActivation keySteamEurope€22.53Payment fee added at checkoutView deal
Cthulhu: The Cosmic AbyssActivation keySteamEurope€27.99View deal- Cthulhu: The Cosmic Abyss PC Steam AltergiftSteam giftSteamGlobal€44.67Payment fee added at checkoutView deal
Official store Steam · price for Germany
- SteamSteam store pageDirect purchaseSteamGermany€39.99Official store, no marketplace feeView on Steam
Other regions 2 offers
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
- Cthulhu: The Cosmic Abyss PC Steam CD KeyActivation keySteamRegion unconfirmedConfirm at store before buying€18.87Payment fee added at checkoutView deal
- Cthulhu: The Cosmic Abyss R'lyeh Edition PC Steam CD KeySpecial EditionActivation keySteamRegion unconfirmedConfirm at store before buying€25.13Payment fee added at checkoutView deal
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Buy Cthulhu: the Cosmic Abyss key: current price comparison
The cheapest Cthulhu: the Cosmic Abyss key that activates in the EU currently costs €22.53 at Kinguin. Keyfinder compares 5 offers from 2 shops for this price. That is 44% less than the Steam price of €39.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
About Cthulhu: the Cosmic Abyss
A mining station in the Pacific abyss is no longer responding. As an investigator of the occult, unravel the mysteries of the deep. Test your wits and sanity in this lovecraftian thriller.
- Developer
- Big Bad Wolf
- Publisher
- Nacon
- Release date
- 16 Apr 2026
- Steam
- View on Steam