Sepulchron cover art

Sepulchron

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…

28 October 2026

Time until release

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Sepulchron is an adventure, releasing 28 October 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Sepulchron is

Sepulchron is an unreleased adventure game, currently scheduled for 28 October 2026. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

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.
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are action and horror. It is a single-player game with no multiplayer component.

What you need to run it

The minimum specification calls for FX-6350 or Equivalent; Core i5-3570 or Equivalent, 8 GB RAM and AMD: Radeon 7970/Radeon R9 280x or Equivalent; NVIDIA: Geforce GTX 760 or Equivalent. An 8GB memory requirement is modest by current standards; most machines sold in the last five years clear it. Install size is roughly 5GB. Both tiers are compared side by side on the requirements page, and you can check your own parts against them without installing anything.

Full requirements and PC checker →

Official trailer

Teaser thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Sepulchron — frequently asked questions

When is Sepulchron coming out?
Sepulchron is scheduled to release on 28 October 2026. That is 13 days away.
What are the minimum PC requirements for Sepulchron?
At minimum, Sepulchron needs FX-6350 or Equivalent; Core i5-3570 or Equivalent, 8 GB RAM, AMD: Radeon 7970/Radeon R9 280x or Equivalent; NVIDIA: Geforce GTX 760 or Equivalent graphics, 5 GB available space of storage.
How many GB is Sepulchron?
The PC version needs about 5 GB of storage, going by the storage line in the system requirements ("5 GB available space"). Updates can add to that, and console versions have their own sizes, which are not listed here.

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