Cthulhu The Cosmic Abyss Launch Guide: Release Date, Times, Platforms, Price, and Much More

Big Bad Wolf's latest title, Cthulhu: The Cosmic Abyss, is set to release on April 16, 2026, across PS5, Xbox Series X|S, and PC via Steam and GOG.

Published by Nacon, the game is a first-person psychological thriller rooted in Lovecraftian horror. If you know Big Bad Wolf from The Council or Vampire: The Masquerade – Swansong, you already have a sense of what to expect: rich narrative, meaningful choices, and a whole lot of atmosphere.

Image credit: Big Bad Wolf

What Kind of Game Is It?

Cthulhu: The Cosmic Abyss is a narrative-driven investigation adventure set in the depths of the ocean. It blends exploration, stealth, puzzle-solving, and sanity management into a single unsettling package. There is no direct combat here. The game leans into psychological dread rather than action.

The story is set in 2053. You play as Agent Noah, a member of Ancile, a secret Interpol division that deals with occult matters. Your mission begins at a silent deep-sea mining station in the Pacific Ocean. Things escalate quickly as you descend into R'lyeh, the ancient sunken city that serves as Cthulhu's prison.

Alongside your AI companion KEY, you piece together the truth about humanity's origins while fighting to keep your sanity intact.

Expect branching paths and multiple endings based on your choices throughout.

Release Times

The game launches simultaneously worldwide on April 16. Console and PC release times differ, so here is a full breakdown:

Console Times:

• Los Angeles: 1 AM PST

• New York: 4 AM EST

• London: 9 AM GMT

• Paris: 10 AM CET

• Moscow: 12 PM MSK

• São Paulo: 6 AM BRT

• Cape Town: 11 AM SAST

• Beijing: 5 PM CST

• Tokyo: 6 PM JST

• Sydney: 8 PM AEST

PC Times:

• Los Angeles: 9 AM PST

• New York: 12 PM EST

• London: 5 PM GMT

• Paris: 6 PM CET

• Moscow: 8 PM MSK

• São Paulo: 2 PM BRT

• Cape Town: 7 PM SAST

• Beijing: April 17, 1 AM CST

• Tokyo: April 17, 2 AM JST

• Sydney: April 17, 4 AM AEST

Editions and Pricing

The game comes in two editions. Pricing may vary by region and platform.

• Standard Edition – $49.99: Includes the base game.

• R'lyeh / Deluxe Edition – $59.99: Includes the base game along with the Art Pack, an Arkham Horror TTRPG scenario, the Sanity Skin Pack, and additional cosmetics such as The Shining Trapezohedron.

Pre-orders are currently live on the PS Store, Xbox Store, and Steam. Anyone who pre-orders will receive the Sanity Skin Pack as a bonus, regardless of edition. 

There is no major Collector's Edition announced at this point.

A playable demo is also available on Steam if you want to get a feel for the game before committing.

Gameplay Features

The moment-to-moment gameplay is tension-driven and investigation-focused. Here is a quick look at the core mechanics:

• First-person exploration through flooded, labyrinthine environments

• KEY's Sonar tool for scanning the environment and revealing hidden details

• A "Vault" mental board system to organize clues and connect evidence

• Sanity mechanics that evolve as you uncover darker truths

• Stealth sections to avoid eldritch threats

• Suit energy management and upgrades

• Environmental puzzles throughout

The campaign is estimated at 12 to 15 hours, with meaningful replay value tied to different endings and thorough exploration.

The game is optimized for current-gen hardware. PC players get DLSS support, while all platforms benefit from 4K, HDR, and what sounds like a strong audio design. There are no last-gen versions and no Nintendo Switch port.

FAQs

• Multiplayer or co-op? None. This is a strictly single-player, offline experience.

• Is it on Game Pass or PS Plus at launch? Not confirmed for day-one inclusion on any subscription service.

• Is it similar to SOMA or Call of Cthulhu? Yes, it shares the narrative-focused underwater horror and no-combat approach, with Big Bad Wolf's signature dialogue and choice-driven style added to the mix.

• How difficult is it? It is approachable for adventure game fans. The challenge comes from puzzles, resource management, and sanity mechanics rather than fast reflexes.

• Does it have multiple endings? Yes. Your choices and how you connect clues lead to different outcomes.

• Are there physical editions? Physical copies are expected, but digital is the primary focus at launch.

• What is the age rating? The game carries a Mature / PEGI 18 rating for violence, blood, gore, psychological horror, and strong themes.