Sylvio

First-person horror adventure built around recording and deciphering ghost voices

Stroboskop · Released Jun 5, 2015

Reviews: Mostly Positive; 77% of 126
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Nov 2, 2022
Minimum PC: with 512 MB of VRAM; 2 GB RAM · 3 GB disk; Full requirements

What is Sylvio?

In this first-person psychological horror adventure, ghost recorder Juliette Waters enters an abandoned family park tied to a curse and a family cult. You explore the open world on foot or by car, conduct séances, and analyze reel-to-reel recordings for voices of the dead.

For you if...

+you enjoy quiet, unsettling horror rather than constant action

Not for you if...

−you want straightforward puzzles and clear guidance

What players say

77% of 126 reviews are positive

Players praise the sound design, voice acting, and recording puzzles. They criticize clunky combat, and some report repeatedly dying to invisible enemies early in the game.

Screenshots and trailer

Sylvio system requirements

Minimum: with 512 MB of VRAM, 2 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run Sylvio?

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

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Minimum

OS: Windows 7 or higher
Processor: Dual core 2.4GHz
Graphics: Video card with 512 MB of VRAM
Memory: 2048 MB RAM
Storage: 3 GB available space
DirectX: Version 9.0c
Notes: Use headphones if possible.

Does Sylvio have co-op or multiplayer?

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

Single-player

Does Sylvio run on Steam Deck?

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

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 50
Steam features: Family Sharing
Languages: Full audio: English.

Does Sylvio 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