Demonologist Cover Art

Demonologist (v1.5.1)

Horror 27.72 GB v1.5.1 2.6K views

Game Overview

Cursed houses, abandoned institutions, and other oppressive locations become hunting grounds for a team of paranormal investigators in Demonologist. This is a first-person co-op horror experience built around identifying malicious entities before their escalating activity turns a cautious investigation into a desperate escape. Matches support solo play or groups of up to four, but the tension works best when friends split up, compare clues, and realize too late that the ghost is no longer content to stay hidden. Its mood is darker and more cinematic than cartoonish, leaning hard into jump scares, ominous sound design, and detailed Unreal Engine 5 environments.

Each contract begins with selecting a location and packing the tools needed to collect evidence, communicate with spirits, and survive dangerous manifestations. Players search rooms, ask questions, test supernatural reactions, and narrow down the possible demon type, then use the correct equipment and ritual steps to drive it out. Randomized ghost behavior and unpredictable events keep investigations from following the same script, while spoken words can matter in surprising ways; a phrase may provoke a response or even reveal a previously inaccessible route. Successful jobs pay out cash for additional gear and safe-house upgrades, giving repeated expeditions a practical progression loop alongside daily and weekly objectives.

Demonologist stands apart through its polished visual presentation and its willingness to make the environment feel reactive rather than merely haunted. Secret interactions, date-specific events, varied maps, and shifting encounters give regular groups reasons to return even after they understand the basics of evidence gathering. The customizable safe house acts as more than a lobby, letting players display achievements, change residences, and even keep a pet between missions. Fans of Phasmophobia-style cooperative investigations who want heavier atmosphere, more elaborate scares, and a stronger visual spectacle should feel at home, while newcomers can still contribute by sticking close to teammates and learning the tools one contract at a time.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Demonologist folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10, 64 Bit
  • Processor: Intel i5 or new-gen i3 / AMD equivalent
  • Graphics: NVIDIA GeForce GTX 1050 4GB
  • DirectX: Version 11
  • Network: Broadband Internet connection
  • Storage: 14 GB available space
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Demonologist (v1.5.1)?

After extracting Demonologist (v1.5.1), 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 27.72 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?

Demonologist (v1.5.1) requires a NVIDIA GeForce GTX 1050 4GB or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements, including Version 11. 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.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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