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BATHYSPHERE

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The year is 1940—you wake up in a bathysphere, stuck in an endlessly repeating battle against enemies unknown. Investigate your surroundings and uncover the truth behind the time loop.

AdventureIndieStrategy

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Steam

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Bathysphere is a horror adventure-strategy game set within the confines of a small submersible.

A turn-based death game unfolds in the ocean’s depths

To survive, you must discover your enemy's location before they discover yours. Strategically fire sonar pulses and hide among the seafloor terrain. Only by winning can you descend to the next layer.

A twisted spacetime and the mysteries of the deep sea

Your ultimate goal is to break the endless cycle and escape. Explore the ocean depths, read documents, and uncover the truth behind the time loop you're stuck in. The devices inside the bathysphere aren’t all just for combat.

Immersive atmosphere

The analog technology from the 1940s and the tense deep-sea action draws you in to the game world. Unravel the secrets of the vessel filled with strange machinery. If you don’t think, you die.

Community Activity

  1. BATHYSPHERESteam patch notes

    Update Notes For v0.6.4

    Revamped the documents, MEMEX Log entries and interactions related to the Sea Area Model Simulation. We hope the improved structure makes it easier to understand! Fixed an issue…

  2. BATHYSPHERESteam patch notes

    Update Notes For v0.6.3

    Key terms are now highlighted in color. Fixed an issue where some Japanese dialogue lines were not displayed correctly.

  3. BATHYSPHERESteam patch notes

    Update Notes For v0.6.2

    Fixed an issue where movement was not possible in the close-up monitor view. Fixed an issue where the navigation device could not move in certain directions. Fixed an issue where…

  4. BATHYSPHERESteam announcement

    BATHYSPHERE Demo Out Now

    The official BATHYSPHERE demo is out now! New locations and equipment, a boss fight, and brand-new deduction mechanics. Built on all your feedback, dive into an expanded…

  5. BATHYSPHERESteam announcement

    BATHYSPHERE Demo Launches October 10

    Hello, everyone! The BATHYSPHERE demo launches on October 10 at 12:00 AM KST. Since our previous playtests, we've been expanding and refining the game to give you a fuller look…

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