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Cthulhu: The Cosmic Abyss

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2053. Across the globe, the occult threat grows ever more blatant, and strange, incomprehensible events multiply.
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£34.99
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About Cthulhu: The Cosmic Abyss

About this game

2053. Across the globe, the occult threat grows ever more blatant, and strange, incomprehensible events multiply. As the Earth's surface resources dwindle, powerful corporations turn to the uncharted depths of the oceans, unaware of the ancient horror they are about to awaken.

In this tense Lovecraftian thriller, you play Noah, tasked with investigating the mysterious disappearance of miners in the depths of the Pacific Ocean. With the help of your AI companion, Key, explore the vast, labyrinthine prison of R'lyeh—an ancient, sunken city of cyclopean proportions—and resist the creeping madness caused by Cthulhu's influence. At its core lies a secret that could shatter your understanding of reality.

REVEAL THE UNSPEAKABLE

Face nightmares and cosmic abominations that will push your sanity to its limits. Journey through a futuristic reinterpretation of Lovecraft's mythos and uncover the legendary sunken city of R'lyeh. But beware: the deeper you descend, the more your mind succumbs to Cthulhu's relentless influence.

CHALLENGE THE BOUNDARIES OF YOUR MIND

Dive into the darkness with Key, your AI companion. Follow leads, gather scattered clues, and sharpen your detective skills to solve immersive and complex puzzles. Uncover hidden truths and look beyond appearances to choose your path to resolving the case. Every mystery offers branching routes and secret passages waiting to be discovered.

AN UNFORGETTABLE NARRATIVE EXPERIENCE

As an agent of Ancile, a secret division of Interpol specializing in occult affairs, you are thrust into a gripping story with complex characters, brought to life through cinematic storytelling. Immerse yourself in a first-person investigative horror adventure with a rich, branching narrative, where your choices and understanding will shape Noah’s fate in this nightmarish world.

Powered by Unreal Engine 5, Cthulhu: The Cosmic Abyss features mind-bending environments that defy the laws of physics, pushing the boundaries of immersive storytelling to new heights.

Game Details

Platform:
steam
Release Date:
April 16, 2026
Developer:
Big Bad Wolf
Publisher:
Nacon
Rating:
ACB rating of 15
ESRB rating of 17
PEGI rating of 18
USK rating of 18
Supported Languages:
English
Steam Deck Support:
Unsupported
Features:
Singleplayer
Steam achievements

Full controller support

Camera comfort

Color alternatives

Custom volume controls

Adjustable difficulty

Playable without timed input

Stereo sound

Surround sound

Steam cloud

Family sharing

Product Requirements

Minimum:

  • Requires a 64-bit processor and operating system
  • OS: Windows 10 - 11
  • Processor: Intel Core i7-8700K or AMD Ryzen 5 1600X
  • Memory: 12 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060, 6 GB or AMD Radeon RX 590, 8 GB or Intel Arc A580, 8 GB
  • DirectX: Version 12
  • Storage: 16 GB available space
  • Additional Notes: HDD Supported, SSD Recommended. The above specifications were tested with performance upscaling enabled.

Recommended:

  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel Core i5-12600K or AMD Ryzen 5 7600
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce RTX 3070, 8 GB or AMD Radeon RX 6750 XT, 12 GB or Intel Arc B580, 12 GB
  • DirectX: Version 12
  • Storage: 16 GB available space
  • Additional Notes: HDD Supported, SSD Recommended. The above specifications were tested with performance upscaling enabled.

Frequently Asked Questions

According to PEGI, Cthulhu: The Cosmic Abyss is suitable for players aged 18 and above.
No, Cthulhu: The Cosmic Abyss is not currently playable on Steam Deck. Valve’s testing indicates that Cthulhu: The Cosmic Abyss is Unsupported on Steam Deck. Some or all of this game currently doesn't function on Steam Deck.
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 - 11
  • Processor: Intel Core i7-8700K or AMD Ryzen 5 1600X
  • Memory: 12 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060, 6 GB or AMD Radeon RX 590, 8 GB or Intel Arc A580, 8 GB
  • DirectX: Version 12
  • Storage: 16 GB available space
  • Additional Notes: HDD Supported, SSD Recommended. The above specifications were tested with performance upscaling enabled.
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel Core i5-12600K or AMD Ryzen 5 7600
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce RTX 3070, 8 GB or AMD Radeon RX 6750 XT, 12 GB or Intel Arc B580, 12 GB
  • DirectX: Version 12
  • Storage: 16 GB available space
  • Additional Notes: HDD Supported, SSD Recommended. The above specifications were tested with performance upscaling enabled.
Cthulhu: The Cosmic Abyss was released on April 16, 2026
Cthulhu: The Cosmic Abyss is published by Nacon
Cthulhu: The Cosmic Abyss was developed by Big Bad Wolf
Cthulhu: The Cosmic Abyss ©2026 Published by Nacon and developed by Big Bad Wolf. All rights reserved.

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