Prognostic

First-person detective horror where fortune-telling helps you solve crimes

Steppe Hare Studio · Released May 19, 2022

Reviews: Very Positive; 94% of 454
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 4 years ago; May 19, 2022
Minimum PC: 660 GTX; 6 GB RAM · 8 GB disk; Full requirements

What is Prognostic?

In this first-person horror adventure, you return to your grandmother's house to investigate your parents' mysterious deaths. Each night brings a crime to solve through rituals and deduction while supernatural forces pursue you. Unlocking rooms gives you new divination methods and clues to your family's past.

For you if...

+you enjoy occult themes and story-driven puzzle solving
+you like exploring a house that grows more dangerous

Not for you if...

−you want relaxed investigations without jump scares or quick reactions
−you want to solve cases cooperatively with friends

What players say

94% of 454 reviews are positive

Players praise the variety of fortune-telling methods and the individual crime puzzles. Some would rather solve cases without the threatening ghost encounters.

Screenshots and trailer

Prognostic system requirements

Minimum: 660 GTX, 6 GB RAM, 8 GB of disk space.

As published by the developer.

Can my PC run Prognostic?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: 64bit Windows 7, Windows 8, Windows 10
Processor: Intel Core i3-4340 / AMD FX-6300
Graphics: NVIDIA GeForce 660 GTX
Memory: 6 GB RAM
Storage: 8 GB available space
DirectX: Version 11

Does Prognostic have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Prognostic run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 16
Steam features: Family Sharing
Languages: Text only: English, Simplified Chinese, Russian.

Does Prognostic use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam