"The oldest and strongest emotion of mankind is fear, and the strongest kind of fear is fear of the unknown."
H.P. Lovecraft, 1927
CALL OF CTHULHU
Sound Realms AB are proud to announce that Call of Cthulhu will be incorporated in the Sound Realms platform, in collaboration with Chaosium Inc.
Call of Cthulhu is one of the world's most popular tabletop roleplaying games and has been in print since 1981. It is set in the world of H.P. Lovecraft, the undisputed champion of tales of cosmic horror.
Introducing
Alone Against the Tide
Call of Cthulhu - The Audio Investigationsbrings Chaosium's legendary horror RPG to life in an immersive, audio-driven format exclusively onthe Sound Realms platform. Based on the works of H.P. Lovecraft, this series transforms chilling tales of cosmic horror into rich, interactive solo experiences.
The first investigation, Alone Against the Tide, takes you to the fog-drenched town of Esbury, where you have to confront something far older and more sinister than what you were sent out to investigate. Within the game, you take on the role of an investigator of the mysterious and unknown during the 1920s. Common themes include supernatural horrors, chaos cults, forbidden knowledge and ancient civilisations pre-dating mankind.
Alone Against the Tide launches in August 2025.
Digital Game
- Play it on iOS or Android through the Sound Realms app.
- Take on the adventure through 360 surround sound, best experienced with headphones.
- Hear the story unfold and make choices that directly impact your experience as you venture through the town of Esbury.
- Offline mode available – play anywhere!
Explore the world of alone against the tide
The Audio Investigations brings Chaosium's legendary horror RPG to life in an immersive, audio-driven format, complete with the signature mechanics of skill checks and sanity challenges in Call of Cthulhu.
This series is experienced exclusively on the Sound Realms app and brings both new and already beloved adventures to life with the first installment, Alone Against the Tide, taking you to the mysterious lakeside town of Esbury.
- Play it on iOS or Android through the Sound Realms app – free to download.
- Hear the story unfold and make choices that directly impact your experience as you venture through the town of Esbury.
- Take on the adventure through 360 surround sound, best experienced with headphones.
- Offline mode available – play anywhere!
Kristin Holland is a voice artist, performer, and the creator of the acclaimed horror podcast Nocturnal Transmissions, where he writes, performs, and produces stories for listeners who prefer something eerie to sound in their ears. Kristin brings a distinctive presence to the world of Alone Against the Tide.
Watch Trailer