Investigate your way in this branching noir horror detective game. Discover dark secrets through genre-bending clue mechanics while navigating a world where Lovecraftian horrors blend with ancient Minoan and Kawirian mysteries. Uncover a sinister plot and face an ultimate choice.
Release Date:
To be announced
Developer:
Publisher:
Teaser | Announcement Trailer
Gameplay | Gameplay Teaser (Alpha)
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Planned Release Date: To be announced

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About This Game

Obsidian Moon is a text-based detective adventure-simulator that puts you in the shoes of a 1930s homicide detective, Sam Carter, once-respected but now haunted by grief and failure.

As Carter, you’ll be asked to solve a string of interconnected cases through logic, instinct, and the steady collapse of your own sanity. Armed with vintage forensics, gritty intuition, and limited time, you’ll follow leads, interrogate suspects, and make costly choices that may bring you closer to the truth, or break you entirely.

Key Gameplay Features

  • 10 Sinister murder cases that interconnect into a larger plot involving a sinister cult that aims to resurrect an ancient dark entity.

  • Player-driven investigation – interrogate witnesses, run forensic reports, dig into criminal records… or use your magnum to extract a confession (seriously don't do this)

  • Genre-bending Investigation system - A fusion of card-based mechanics like Stacklands, and Cultist Simulator, economy elements like Papers, Please and classic Point & Click adventure puzzle-solving.

  • A noir descent into madness – choose between stability or spiraling; every lead costs you time, money… and maybe your mind.

  • Multiple modes – including a Hardcore permadeath mode and immersive Noir black-and-white filter.

  • Three narrative lenses – track the crumbling psyche of Carter, the reactions of Chief O’Hara, and the naïve wonder of your partner, “The Kid.”

“…when the shadows devour the moon, SHE will rise again”

Mature Content Description

The developers describe the content like this:

This Game may contain content not appropriate for all ages such as text descriptions of violent crimes.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 SP1+, Windows 10, or later
    • Processor: Intel Core i3 (2nd Gen or later) or AMD equivalent
    • Memory: 4 GB RAM
    • Graphics: Integrated GPU (Intel HD Graphics 4000+), or any discrete GPU from ~2013 onward
    • DirectX: Version 10
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-6500 / AMD Ryzen 3 1200 or newer
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 750 Ti / AMD R7 370 or better
    • DirectX: Version 11
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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