HERESIS: Uncover Korean Hospital's Shamanic Secrets

6/16/2026, 11:40:43 PM

Release date: 1/23/2025

Tags: #horror #exploration #3d #mystery #first-person #survival #dark #survival-horror

User Reviews

Score: 59%Mixed
Review Count: 17 reviews
Fetched At: 6/16/2026, 11:40:43 PM

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 6/16/2026, 11:40:42 PM

Key highlight

HERESIS is a free-to-play single-player horror adventure where you play as an internet streamer infiltrating a mysterious Korean hospital with shamanic elements to uncover secrets and escape.

Who this is for

Recommended for players seeking a unique and unsettling horror adventure set against the backdrop of a Korean hospital infused with shamanic lore. It's free-to-play, making it an accessible dive into the unknown.

🖥️ Hardware Guide for Comfortable Play

Based on the game's recommended specs, showing a comfortable performance target and example parts (PassMark reference)

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CPU

Game's recommended spec

Intel Core i5-4670 / AMD Ryzen 3 1200

Comfortable play target

235 pts(~130% above spec of 181 pts)

Parts near this range

Intel Pentium M 2.13GHz234 pts Intel T1200 @ 1.50GHz234 pts Intel Pentium M 1700MHz237 pts

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GPU

Game's recommended spec

NVIDIA GeForce GTX 1060 / AMD Radeon RX 580

Comfortable play target

13,049 pts(~130% above spec of 10,038 pts)

Parts near this range

Details

Overview

HERESIS is an immersive single-player adventure game developed by Studio Chosun. This free-to-play title plunges players into the unsettling atmosphere of a Korean hospital intertwined with mysterious shamanic elements. As an internet streamer, your mission is to infiltrate this abandoned facility, uncover the secrets of a clandestine pseudo-religious group, and ultimately escape.

Highlights

Genre Blend: HERESIS masterfully combines Horror, Escape, and Adventure elements, offering a unique exploration experience.
Setting & Theme: Dive into a chilling 3D environment inspired by Korean hospitals and shamanism, creating a distinct and eerie atmosphere.
Gameplay Loop: Players will explore mysterious locations, solve puzzles, guess passwords, collect clues, and overcome obstacles in a bid for survival and escape.

Who It's For

This game is for players who enjoy atmospheric horror experiences, mystery-solving, and exploration-focused adventures. Fans of unique cultural themes, particularly those interested in Korean shamanism and its integration into horror narratives, will find HERESIS particularly compelling. Its single-player focus makes it ideal for those seeking an intense, personal journey.