
Early Access
Yes, it's still new to Early Access (launched Sep 7). Last updated 14 days ago, with 5 updates so far.
Last checked Oct 22, 2026
An East Asian occult social deduction game set in a haunted mansion. Experience Anomalies firsthand, collect evidence to uncover their rules in the Anomaly Codex, and use traces and recorded actions to expose Intruders hiding among the Ghosts.
The developer filed this on the Steam store page. It is not a guess by active.games.
Used AI to assist in writing and translating the English store page description.
Oct 8, 2026 · Patch note
[Patch Notes] v3.1.4 Update (Fix UI Feedback & Item Effect & Sound) (opens in new tab)
Hello everyone, it's the developer. Three major changes and updates have been made Major Update Added visual effects for the RedString item. Updated the Altar UI structure and Updated Lobby UI Feedback. Replaced and added sound effects that were missing or unfitting. Thank you.
Oct 8, 2026 · Build
Public branch build 25803119
Latest build time Steam reports for the public branch.
Sep 30, 2026 · Patch note
[Patch Notes] v3.1.3 Update (Tutorial Revision and Visual Effects Addition) (opens in new tab)
Hello everyone, it's the developer. Three major changes and updates have been made Major Update Improved readability during the tutorial by removing excessive text, duplicate sentences, and unnecessary lines. Added new visual effects/animations to the Item Codex and Anomaly Codex UIs. Replaced the health bar (Spirit) UI used by mods in single-player mode. T…
Sep 23, 2026 · Patch note
[Patch Notes] v3.1.2 Update (Tutorial Restructuring) (opens in new tab)
Hello everyone, We have added and updated the following features Tutorial Structure Rework: Tutorials are no longer categorized by roles. They have been restructured and categorized into 4 types based on in-game actions and core systems. Aspect Ratio Support: Added support for 16:10 and 21:9 resolutions. UI & Visual Updates: Added and updated UI animation e…
Sep 14, 2026 · Patch note
[Patch Notes] v3.1.1 Update (Changed Mission) (opens in new tab)
Hello everyone, The "Light the Hearth Fire" task, which could be challenging during multiplayer matches, has been updated. Major Update Task Replacement & Changes: The "Light the Hearth Fire" mini-game will no longer appear in multiplayer and is now exclusively playable in single-player mode. Instead, a new, simplified task has been added to multiplayer whe…
Who Haunts The Haunters? last posted a patch note 14 days ago (Oct 8, 2026: [Patch Notes] v3.1.4 Update (Fix UI Feedback & Item Effect & Sound) (opens in new tab)).
It got about 1 update per month so far. Who Haunts The Haunters? entered Early Access less than three months ago, so it's too new to rate for update frequency.
No. Who Haunts The Haunters? only launched in Early Access on Sep 7, and it was last updated 14 days ago, with 5 updates so far.
Who Haunts The Haunters?: 13 updates in the last 12 months, avg every 10 days. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. The Early Access release on 2026-09-07 falls inside this window.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 5 |
| October 2026 | 1 |