A downloadable game for Windows and Linux

MIASMA

Paranormal Investigation Protocol

A next-generation horror experience where voice-driven gameplay meets sophisticated AI systems. Investigate paranormal phenomena using cutting-edge detection equipment while navigating the psychological terror of entities that respond to your every word.

Official Announcement Trailer

Screenshots

MIASMA Interior Gameplay
MIASMA Journal System
MIASMA Mission Objectives
MIASMA UV Writing Evidence

Core Systems

Advanced mechanics designed for immersive paranormal investigation

Voice Recognition Engine

Real-time speech processing system monitors vocal input and triggers entity responses. Location-based queries ("Where are you?", "Show yourself") produce unique audio feedback. Prolonged silence increases entity aggression, forcing strategic communication management.

Evidence Detection Suite

Deploy EMF readers (Level 1-5 detection), infrared thermometers, spirit box communication devices, UV light sources, and photographic equipment. Each entity type produces distinct evidence signatures requiring systematic analysis and cross-reference validation.

Dynamic AI Behavior

Entities exhibit advanced patrol algorithms, environmental interaction responses, hunt initiation protocols, and adaptive behavior patterns. Ghost types feature unique characteristics: aggression thresholds, hunt triggers, ability sets, and evidence manifestation profiles.

Sanity Management System

Real-time psychological state tracking influences gameplay mechanics. Sanity depletion accelerates in darkness, during paranormal events, and proximity to entities. Critical thresholds trigger increased hunt frequency, environmental distortion, and reduced survival probability.

Key Features

Comprehensive gameplay systems

▸ Real-Time Voice Processing: Integrated speech recognition with entity response triggers
▸ Multiple Investigation Sites: Diverse location layouts with varying complexity levels
▸ Configurable Difficulty: Scalable challenge parameters with corresponding reward adjustments
▸ Professional Equipment Suite: EMF detection, thermal sensing, spirit communication, UV analysis
▸ Hunt Mechanics: Stealth, evasion, defensive item deployment during pursuit phases
▸ Immersive Horror Elements: Jump scares, audio design, atmospheric tension building

Technical Requirements

System specifications and configuration

Critical: Voice Recognition Configuration

Windows Speech Recognition must be enabled for core gameplay functionality. Navigate to Windows Settings → Privacy → Speech and activate "Online Speech Recognition".

Verify microphone hardware is operational and properly configured in system audio settings.

Recommended: Headphone use for optimal spatial audio experience and jump scare effectiveness.

Platform
Windows 10/11
Audio
Microphone Required
Input
Keyboard + Mouse
Experience
Headphones Recommended

Control Scheme

Standard input configuration

WASD
Movement
MOUSE
Camera
E
Interact
T
Toolkit
J
Journal
HOLD V
Voice Input
F
Flashlight
SPACE
Board View
↓
More information
Updated 7 days ago
StatusIn development
PlatformsWindows, Linux
Authorreidot
GenreSurvival
TagsCreepy, Horror, PSX (PlayStation)

Download

Download
Miasma.exe 151 MB

Development log

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