HERESIS overview

Overview

HERESIS comes from Studio Chosun and is published by Studio Chosun. It arrived on Steam on Jan 23, 2025, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

HERESIS's latest SteamPulse observation recorded 0 players at 26 August 2026 - 22:41:35 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 59% positive across 17 reviews.

Language and system requirements

HERESIS is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

HERESIS has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

HERESIS overview details

HERESIS combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

About the Game HERESIS is an immersive 3D single-player adventure game that takes you into the heart of a [Korean Hospital & Shamanism] . Combining Horror, Escape, Adventure , this experience invites players to delve into a hospital with mysterious shamanic elements, unraveling secrets and facing challenges along the way. As Internet Streamer, you’ll embark on a journey to infiltrate an abandoned hospital and find out the secrets of a pseudo-religious group. Explore mysterious environments, overcome obstacles, and engage with collect clues, guess the password, and escape from the hospital. Hello, we are Studio Chosun, the development team of HERESIS. We would like to express our sincere gratitude for the interest many users have shown towards HERESIS, which was released as our graduation project. We are continuously identifying areas for improvement and will strive to present a better game through irregular updates. Thank you. HERESIS 2025.01.30 Patch Notes 1. Improved Central Focus UI The interaction key [E] now only appears when there are interactable objects during gameplay. 2. Enhanced Clue Item Display Pressing the [E] key in front of clue items will display a UI showing the order of the clues and descriptions of the items. Additionally, the password hints for clues have been made more intuitive. 3. Added Floor Plan for First Floor of Hospital Map A floor plan has been added to help players identify their current location, the location of clue items, and the layout of the first floor of the hospital. 4. Fixed Door Lock Sound Playback Error in Hospital M…

SteamPulse editorial summary

HERESIS is listed as a game with Free to play. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Indie and Free To Play. SteamPulse's latest observation records 0 players at 26 August 2026 - 22:41:35 UTC, a tracked peak of 2, and 59% positive reviews.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.