A playable slice of EXORCISMUS: Vade Retro Satana that lets you experience the early Presence System and first paranormal events. The demon is already aware of you - but this is only the beginning of the ritual.

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Planned Release Date: August 2026

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About This Demo

A Glimpse Into the Ritual.

EXORCISMUS: Vade Retro Satana – DEMO is a limited preview of the full psychological exorcism horror experience. It lets you step inside the world of the Presence System and feel how the entity reacts in real time — but only a fraction of what awaits in the full game.

This is not the full ritual.

This is the beginning of something watching you back.

PRESENCE SYSTEM (DEMO VERSION)

Even in the demo, every sound has a source.

But the experience is limited to early manifestations of the entity.

If you hear something fall...

it still came from somewhere inside the apartment.

If you hear footsteps...

you are not alone in the room.

The presence is not fully revealed yet —

but it is already aware of you.

LIMITED MANIFESTATIONS

The entity can disturb the environment.

It can manipulate light and sound.

It can leave subtle signs of its presence.

It can observe your actions.

But it is holding back.

You are not seeing its full power yet.

A SHORT EXORCISM SCENARIO

The demo contains a shortened fragment of the full ritual experience.

You will assist in early-stage exorcism preparation and witness the first signs of possession.

Perform simple ritual tasks.

Observe changes in the environment.

Follow the priest’s instructions.

Record anomalies as they appear.

The ritual does not conclude in the demo.

It stops… before things escalate.

THE DEMO EXPERIENCE

This version is designed to let you feel:

– The Presence System

– Environmental reactions

– 3D jumpscare effect

– Early psychological tension

– First-contact horror moments

It is a controlled fragment of the full nightmare.

FEATURES (DEMO)

  • Playable slice of the full exorcism experience.

  • Presence System in early-stage form.

  • Dynamic environmental audio and events.

  • Scripted + systemic hybrid horror interactions.

  • Short ritual gameplay segment.

  • No spoilers for full game progression.

  • Designed to showcase tone, systems, and atmosphere.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Human-crafted with AI assistance. Generative AI was used to assist with selected programming tasks (such as code optimization and debugging), create or enhance some voice-over and audio elements, and help refine selected graphical assets. All AI-generated content was reviewed, edited, integrated, and finalized by the developer.

Mature Content Description

The developers describe the content like this:

This Demo may contain content not appropriate for all ages, or may not be appropriate for viewing at work: General Mature Content

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS *: Windows 7 / 8 / 10, 32 bits or 64-bits
    • Processor: Core i3 / AMD FX 2.4Ghz
    • Memory: 4 MB RAM
    • Graphics: GTX 1050 / Nvidia GTX 460 / AMD Radeon HD 5750 / Intel HD 630 / GTX 750
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
    Recommended:
    • OS *: Windows 7 / 8 / 10, 32 bits or 64-bits
    • Processor: Core i5 / Ryzen 5
    • Memory: 8 GB RAM
    • Graphics: GTX 1080 / GTX 3060 Ti / Nvidia GTX 680 / AMD Radeon RX 580 / Intel Xe-HPG
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: Mac 64 bits
    • Processor: 2.3GHz Intel Core i5
    • Memory: 4 GB RAM
    • Graphics: ATI Radeon HD 5770 1GB VRAM / Nvidia GeForce 750M / Intel HD 6100
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
    Recommended:
    • OS: Mac 64 bits (Sierra 10.12)
    • Processor: 2.3GHz Intel Core i5
    • Memory: 8 GB RAM
    • Graphics: ATI Radeon HD 5770 1GB VRAM / Nvidia GeForce 750M / Intel HD 6100
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
    Minimum:
    • OS: Linux 64 bits
    • Processor: Core i3 / AMD FX 2.4Ghz
    • Memory: 4 GB RAM
    • Graphics: GTX 1050 / Nvidia GTX 460 / AMD Radeon HD 5750 / Intel HD 630 / GTX 750
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
    Recommended:
    • OS: Linux Ubuntu 64 bits
    • Processor: Core i5 / Ryzen 5
    • Memory: 8 GB RAM
    • Graphics: GTX 1080 / GTX 3060 Ti / Nvidia GTX 680 / AMD Radeon RX 580 / Intel Xe-HPG
    • Storage: 4 GB available space
    • Additional Notes: But, please check always demo
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