CALL OF CTHULHU

Alone Against the Tide

A horror adventure set in the world of H.P. Lovecraft, under license from Chaosium Inc.

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THE AUDIO ADVENTURE SYSTEM

Whether you're braving mythical lands or solving mysterious quests, every listen brings a new layer to your personal adventure.

Sound Realms

Step into a world where every choice you make shapes the story, and every twist comes alive in breathtaking audio detail. Sound Realms isn't just any role-playing game, it's an immersive audio experience that puts you in the center of an epic adventure!


With professional voice actors narrating every scene, prepare to feel the intensity and depth of a real, cinematic audio adventure. The high-quality 360° surround sound wraps you in a world of captivating soundscapes: from the whisper of leaves in an ancient forest to the thunderous clash of battle, each effect and musical score pulls you deeper into the narrative. It's like being inside your favorite fantasy, sci-fi or horror movie, only this time, you are the hero.

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Highlights of the Sound Realms platform

Narration by Top Voice Talent

Feel each line delivered with emotion, character, and impact.

Soundtrack & Cinematic Effects

Masterfully crafted music and sound effects heighten every scene.

Immersive 360 Surround Sound

Designed to make you feel like you're truly there, no matter where your adventure takes you.

Download for free

Download the app today and try for free. Let your story unfold!

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Occasionally you will also receive free in-game bonus items and other goodies!

Our Games

Sound Realms is a platform where you will find a wide range of RPG audio solo adventures. In the future we will expand this range to include many different genres and styles, but primarily we are focusing on fantasy, horror and sci-fi. Below you can see our evergrowing list of Realms that you can explore on the platform.

LONE WOLF

The Fortress Of Death

The Fortress Of Death is the reenvision of Joe Dever's original concept, available for the first time on smartphones and tablets. This new interactive adventure returns to the glory days of Lone Wolf and fantasy roleplaying games, making it the most immersive audio game experience ever.

The game incorporating 360 surround sound and the latest app technology but still faithful to the original. The Fortress Of Death is a brand-new and official Lone Wolf adventure, written by August Hahn and inspired by the iconic Fortress Of Doom.

Full adventure live in the Sound Realms app.

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STEVE JACKSON'S F.I.S.T.

F.I.S.T. Castle Mammon

The creatures and deadly traps that await you in Castle Mammon are brought to life with dramatic sound effects and new gaming techniques. You could hear the roar of the Flesh Eater as your sword bites, the sizzle of the fireball bursting towards you, the chinking of the many gold pieces you could find in the Demon Prince's underground dungeon. YOU make the decisions simply by using your mobile or tablet.

Full adventure live in the Sound Realms app.

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