Cthulhu: The Cosmic Abyss - R'lyeh Edition is an adventure developed by Big Bad Wolf, released 16 April 2026 on PlayStation 5, Xbox Series X|S and PC (Microsoft Windows).
What Cthulhu: The Cosmic Abyss - R'lyeh Edition is
Cthulhu: The Cosmic Abyss - R'lyeh Edition is an adventure game developed by Big Bad Wolf and released in 2026. It was published by Nacon. It is available on PlayStation 5, Xbox Series X|S and PC (Microsoft Windows).
The premise, in the publisher's words
Your descent into madness has only just begun. With Cthulhu: The Cosmic Abyss - R'lyeh Edition, horror reaches new dimensions. Enhance your experience with the following exclusive content: - The Shining Trapezohedron side quest - An official scenario for the Arkham Horror role-playing game - The Art Pack: capture your descent into madness with this exclusive digital pack, containing the non-Euclidean artbook and the eldritch soundtrack.
How it plays
It is played from a first person perspective. Its themes are horror. It is a single-player game with no multiplayer component.
What it launched against
Cthulhu: The Cosmic Abyss - R'lyeh Edition launched on 16 April 2026, within three weeks of Pragmata, Replaced, Saros and Mouse: P.I. For Hire. It arrived 6 years into the PlayStation 5's life, so it was built for hardware developers already knew well.
Released around the same time: Pragmata, Replaced, Saros, Mouse: P.I. For Hire.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Cthulhu: The Cosmic Abyss - R'lyeh Edition — frequently asked questions
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