# In These Hallowed Halls: Psychological Horror Puzzle Adventure in Abandoned Asylum

> Step into the chilling world of In These Hallowed Halls, a first-person psychological horror puzzle game by MPlant Games. Explore an abandon

Release date: 2026-10-03
Tags: singleplayer, adventure, psychological-horror, puzzle, walking-simulator, multiple-endings, choices-matter, casual
Source: https://store.steampowered.com/app/4875320/
Article page: https://web-autoai.com/articles/in-these-hallowed-halls-psychological-horror-puzzle?lang=en

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## Overview
In These Hallowed Halls is a first-person psychological horror game that plunges players into the decaying depths of an abandoned mental institution. Developed and published by MPlant Games, this title blends puzzle-solving with a narrative-driven experience, challenging players to uncover the dark secrets held within its crumbling walls.

## Highlights
*   **Genre Blend:** Combines psychological horror, puzzle-solving, and a walking simulator approach for an atmospheric experience.
*   **Narrative Focus:** Players collect memories to piece together the story and understand the mysteries of the institution.
*   **Multiple Endings:** Player choices and discoveries lead to various outcomes, encouraging replayability.

## Who It's For
This game is suited for players who enjoy atmospheric horror titles that prioritize story and puzzle mechanics over jump scares. Fans of walking simulators with a darker, more psychological edge will find themselves drawn into the oppressive environment and unfolding narrative. Those who appreciate games with branching storylines and meaningful choices will also find value here.

## Game Info
In These Hallowed Halls is a single-player adventure that utilizes its first-person perspective to immerse players in its unsettling world. The core gameplay loop involves navigating the derelict institution, solving intricate puzzles, and avoiding malevolent entities that stalk the shadows. Success hinges on careful exploration and the collection of scattered memories, which are crucial for unlocking the game's multiple endings. The game is available on Steam and features Steam Achievements.