
Game Overview
A decaying family estate becomes both sanctuary and trap in this first-person detective horror, where grief, occult inheritance, and a murder-ridden town feed the same nightmare. You play a young man returning after his parents’ unexplained deaths, only to inherit his unstable grandmother’s role as a gifted medium. The mood favors slow-burning dread over cheap shocks, with every locked room, personal secret, and spectral warning hinting that the dead are watching closely.
Investigations revolve around examining crime scenes, following leads, and using supernatural insight to identify killers, missing people, and the motives behind the town’s escalating violence. Divination is more than a decorative theme: tarot readings, pendulum work, rune-like practices, and other rituals act as hands-on investigative tools, asking you to interpret signs instead of simply following objective markers. Each case opens another layer of the house and grants access to new occult methods, while the wider family mystery steadily becomes more dangerous. Hostile entities and the legacy of a previous medium keep pressure on the player, making protective rites and careful observation as important as solving the next clue.
What separates Prognostic from many walking-simulator horrors is its commitment to psychic practices as actual mechanics rather than cutscene flavor. Its old mansion, troubled locals, and episodic crimes create a grim paranormal-detective structure that feels closer to a supernatural casebook than a straightforward haunted-house ride. Players who enjoy the investigative tension of The Medium, the ritual-focused unease of The Mortuary Assistant, or slower psychological horror will find plenty to dig into here. It suits newcomers who want a guided mystery, but its cryptic clues and deliberate pacing especially reward patient horror fans willing to read the signs before the shadows close in.
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 Prognostic 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
- Requires a 64-bit processor and operating system
- OS: 64bit Windows 7, Windows 8, Windows 10
- Processor: Intel Core i3-4340 / AMD FX-6300
- Memory: 6 GB RAM
- Graphics: NVIDIA GeForce 660 GTX
- DirectX: Version 11
- Storage: 8 GB available space
- Sound Card: Realtek High Definition Audio
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Prognostic?
After extracting Prognostic, 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 4.14 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, 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.