A Cthulhu The Cosmic Abyss Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €19.02 (-52%) at Eneba, 52% below the €39.99 Steam price · 16 verified stores, 26 offers in stock · Updated 07h 28min ago.
Cthulhu The Cosmic Abyss for PC starts at €19.02 at Eneba, a Steam key, which is 52% under the €39.99 it costs on the official store.
That €19.02 already includes the GOCDKEYS10 coupon, so apply it at checkout or the store will show you a higher price.
There is a cheaper listing, €18.65 at Eneba, but it is a Europe key and it will not redeem on a US account however good the price looks.
With 26 offers across 16 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
That puts it 1% under its average of €20.89 since 2025, so today is a better entry point than most days of its life.
That €18.65 key is at its usual price: no bargain, no spike.
Worked out from 1,912 daily records of the Steam Key for Cthulhu The Cosmic Abyss across 17 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
By format: Steam Key from €18.65 and Steam Gift from €35.19.
21 of the 26 offers work on US — the Global ones plus the ones issued for your own region.
Critics put it at 72 out of 100, though there are only 16 reviews published so far.
Critics Rating
Player Rating
Fair
All in all, I was quite pleased with Cthulhu Saves the World. It adapted the classic Lovecraftian beast in a modern, entertaining way and gave... Read more
Cthulhu: The Cosmic Abyss is an unsettling yet engaging narrative adventure that truly puts your deduction skills to the test. While the Lovecraftian-inspired story acts... Read more
Cthulhu: The Cosmic Abyss is a wonderful narrative adventure that rewards you for the time you spend with it, offering a great story and some... Read more
Cthulhu: The Cosmic Abyss can't find anything interesting or new to say about Lovecraft's work, but its detective adventure gameplay is an extremely promising foundation. Read more
Cthulhu: The Cosmic Abyss does ample justice to its grim source material, fashioning a compelling investigative adventure which generously drips with atmosphere but one which... Read more
Cthulhu: The Cosmic Abyss is an interesting take on the Cthulhu Mythos, even if its overall narrative doesn't stand out. Slow-paced, frustrating at times because... Read more
In the end, Cthulhu: The Cosmic Abyss is fine. The lack of combat combined with a lack of guidance creates a challenging and refreshing experience... Read more
Cthulhu: The Cosmic Abyss has a story worth being part of and a mystery worth following, but everything surrounding it struggles to keep pace with... Read more
What lurks deep in the ocean? Really deep, past all the weird fish and that? Should you believe the flights of fancy conjured by author... Read more
Cthulhu: The Cosmic Abyss struck us as an ambitious and intriguing project that successfully blends Lovecraftian horror, science fiction and psychological thriller elements within a... Read more
Quote not yet available Read more
Cthulhu: The Cosmic Abyss is a Lovecraftian game to the core, but it is also an investigative adventure with an overly slow pace and less... Read more
Cthulhu: The Cosmic Abyss delivers a solid, respectful take on Lovecraftian horror, immersing players in a dark journey filled with well‑crafted mysteries and atmosphere. Its... Read more
These days, there are plenty of Cthulhu-themed single-player games to choose from, but if you had to pick just one, Cthulhu: The Cosmic Abyss deserves... Read more
Cthulhu: The Cosmic Abyss is a game with two faces; on the one hand, the game feels unique up until chapter 2, but after that,... Read more
Cthulhu: The Cosmic Abyss is a game that uses your brain as a playground. The Vault, the gameplay and the way everything is intertwined make... Read more
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