
Game Overview
A suffocating maze becomes the entire battlefield in this first-person psychological horror experience, where every corridor looks like a potential escape route until something begins moving in the dark. Miasma trades weapons and spectacle for vulnerable, close-quarters tension: you are lost, isolated, and sharing the labyrinth with a creature you cannot afford to confront. Its horror comes from uncertainty, forcing you to question every sound, shadow, and wrong turn. The mood stays oppressive and intimate, built for players who prefer dread and anticipation over action-heavy scares.
Survival revolves around searching the maze for clues and uncovering the route out while avoiding the enemy that stalks its passages. A motion tracker provides crucial information about the creature’s position, but it is not a simple safety net; using it can create noise, and noise can give away your location. That risk turns navigation into a constant series of decisions: check your tracker and possibly attract danger, keep moving blindly, or find somewhere to hide when the threat closes in. Progress comes through careful observation and persistence rather than combat upgrades, with the maze itself serving as both puzzle and predator.
What makes Miasma work is its stripped-down focus on cat-and-mouse suspense. Rather than burying the player in elaborate systems, it centers the experience on spatial awareness, sound, and the fear of being hunted in an unfamiliar place. The maze format gives it a simple but effective structure, recalling the helpless tension of Amnesia or Outlast more than the resource management of survival-horror shooters. Players looking for a compact, atmospheric chase through dark corridors will find its premise immediately appealing, especially if they enjoy being forced to hide, listen, and think under pressure. Veterans of stealth horror may recognize its familiar ingredients, but the reactive tracker creates enough tension to keep even routine exploration uneasy.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Miasma folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- OS: Windows 7 64-bit, Windows 8, Windows 10
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1050
- Storage: 2 GB GB available space
- Additional Notes: These requirements are not final
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Miasma?
After extracting Miasma, navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 1.18 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.