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Deep Siren

Deep Siren is a Lovecraftian WWII horror fairytale. When the lone survivor of the USS Siren discovers a mermaid while adrift at sea, he finds himself plunged into a world of supernatural horror fathoms beneath the surface. Utilize unique gameplay mechanics as Alex battles to hold on to his sanity.

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Developer
Made From Strings
Publisher
Dionous Games
Release
Coming Soon
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed without a proven bounded regional or service-only role.
Search Google: Is Deep Siren self-published or published by Dionous Games?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Deep Siren and Dionous Games funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Deep Siren and Made From Strings?Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

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About the Game

Deep Siren is a Lovecraftian World War II horror fairytale. When the lone survivor of the U.S.S. Siren, Alexander Calder, discovers a mermaid while adrift at sea, he finds himself plunged into a world of supernatural horror fathoms beneath the surface. Survive terrifying creatures, navigate alien technology, and discover the secrets of the deep.

Utilize unique gameplay mechanics to understand what is real as Alexander battles to hold on to his sanity.

Inspired by the works of Lovecraft and classic creature feature films.

  • Supernatural and psychological horror

  • A unique eye-closing puzzle mechanic to decipher if what you're seeing is even real

  • A stylized hand-drawn experience filled with creatures and pulpy sci-fi

  • Fun and challenging puzzles from a strange underwater world

  • Full voiceover and immersive sound

  • An all-original, intense movie-quality soundtrack

  • Discover secrets to unlock cosmetics for your HUD

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