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Depths of Sanity Wiki

A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, a

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Depths of Sanity

Depths of Sanity puts players in command of Abe Douglas aboard the darkened Baroness submarine, tasked with uncovering a mysterious ocean‑floor signal. The narrative follows his descent into the abyss, where the crew’s fate and his own sanity hang in the balance. The game offers a single‑player experience with 360‑degree underwater movement, a variety of weapons, and tools like tow lines and sonar to navigate coral reefs, wrecks, and magma lairs while confronting monstrous bosses.

01 / THE GUIDE

Deep, Involving Storyline

The plot centers on Abe Douglas, the commander who assembled the crew of the Baroness, as he investigates a massive vibration deep in the ocean. The story unfolds as players discover the fate of each crew member and the source of the signal from the ocean floor. Narrative tension rises as the uncovered mysteries threaten both the crew’s lives and Abe’s sanity, driving a personal and atmospheric experience.

  • Pay attention to environmental cues that hint at crew backstories.
  • Compare environmental clues to piece together the signal’s origin.

02 / THE GUIDE

Massive Interconnected World

Players explore beautiful coral reefs, sunken wrecks, and underground magma lairs, all linked within a single oceanic environment. The world’s design encourages movement in all directions without reliance on platforming tricks. Each area contributes to the overarching mystery, offering visual variety and hidden story elements that expand the narrative as you travel deeper.

  • Use the sonar system to navigate through dark zones.
  • Observe the transition between reef and magma areas for thematic clues.
Depths of Sanity official gameplay screenshot
Publisher-provided gameplay image · Bomb Shelter Games

03 / THE GUIDE

Search, Scavenge, Stay Alive

Danger arrives from every angle, prompting players to unlock a wide variety of weapons for battling monstrous bosses and surviving tense set‑pieces. Weapon acquisition is tied to exploration and scavenging throughout the world. These tools also help uncover secrets that expand both the story and the player’s chances of survival against the ocean’s threats.

  • Prioritize weapons that complement the boss patterns you encounter.
  • Collect scattered items to increase your arsenal before major confrontations.

04 / THE GUIDE

Full 360° Movement and Unique Tools

The game provides unrestricted 360‑degree movement without double jumps or wall runs, emphasizing realistic underwater navigation. Players can employ tow lines to pull through heavy currents and a sonar system to navigate pitch‑black darkness. These tools replace conventional platforming aids, encouraging strategic positioning and environmental awareness while traversing the deep sea.

  • Experiment with tow lines in strong currents to maintain control.
  • Activate sonar in low‑visibility zones to avoid unexpected hazards.

05 / THE GUIDE

Platform and Support Features

Depths of Sanity is a single‑player title available on Windows, supporting partial controller input and Steam Cloud saves. Family Sharing is also enabled, allowing shared access within a Steam library. These features ensure that progress can be stored online and that the game can be played with a controller, though full controller functionality is not specified.

  • Enable Steam Cloud to keep save data synchronized across devices.
  • Test controller input early to determine comfort with partial support.

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INSIDE THE WORLD

Screenshots & game images

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IN THIS WIKI

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    QUICK ANSWERS

    Depths of Sanity FAQ

    What is the main objective for Abe Douglas in the game?

    Abe must investigate the darkened Baroness submarine, uncover the ocean‑floor signal, and discover the fate of his crew while preserving his sanity.

    Which platforms can I play Depths of Sanity on?

    The game is released for Windows; it is not listed for macOS or Linux.

    Does the game support saving progress online?

    Yes, Steam Cloud is listed, allowing saved game data to be stored and accessed through the Steam service.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.