Sepulchron Demo
An atmospheric puzzle-horror game where you have 72 in-game hours to escape with your life. Solve challenging puzzles that require logical deduction during the day, survive assaults from hostile ghosts at night, and uncover the mystery behind Astor Manor.
| Type | Demo |
| Release Date | 10/4/2024 |
| Developer | Lunar Blank |
| Publisher | Lunar Blank |
| Last Updated | 10/10/2025 |
| Steam App Id | 3266910 |
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About Sepulchron Demo
Sepulchron Demo is an Indie and Adventure Demo developed by Lunar Blank. On 10/4/2024, it was released on the Steam Store by Lunar Blank. Sepulchron Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
According to Steam’s category system, Sepulchron Demo supports the following features:
- Single-player
- Game demo
- Steam Achievements
Media & Sceenshots
Explore the featured video and screenshots from Sepulchron Demo featured in the Steam Store.
