Wonhon: Prologue

Tactical stealth action where a ghost turns enemies against each other

BUSAN SANAI GAMES · Published by SuperGG.com · Released Feb 28, 2021

Reviews: Very Positive; 88% of 118
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Mar 30, 2021
Minimum PC: GTX 650; 6 GB RAM · 4 GB disk; Full requirements

What is Wonhon: Prologue?

This free, single-player prequel chapter is a top-down stealth action game set in early twentieth-century Korea. As a girl returned from the dead, you steal life force from living creatures, turn into a ghost, and possess them to assassinate enemies.

For you if...

+you like supernatural horror in a military setting
+you prefer a short introduction to a larger game

Not for you if...

−you prefer forgiving combat over one-shot deaths

What players say

88% of 118 reviews are positive

Players praise the tactical possibilities of possession, with some highlighting the contrast between supernatural powers and the protagonist's vulnerability.

Screenshots and trailer

Wonhon: Prologue system requirements

Minimum: GTX 650, 6 GB RAM, 4 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 (64-bit)
Processor: Intel i3
Graphics: DirectX 11 capable card, i.e. GTX 650 or better
Memory: 6 GB RAM
Storage: 4 GB available space

Does Wonhon: Prologue have co-op or multiplayer?

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

Single-player

Does Wonhon: Prologue run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 2
Steam features: Family Sharing
Languages: Text only: English, Korean, French, German, Spanish - Spain, Portuguese - Brazil, Russian, Simplified Chinese.

Does Wonhon: Prologue 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