
Game Overview
A crumbling Welsh manor becomes a claustrophobic trap in this first-person supernatural horror tale, where every locked door and child’s toy suggests something deeply wrong. You play a remorseful mother searching for her estranged daughter, whose disappearance is tied to an old warning about knocking twice on a witch’s door. The mood is more ghost story than action spectacle: tense, grim, and built around the fear of hearing something move nearby when you are alone in the dark. Its connection to the 2017 film gives the story a cinematic foundation, but the game focuses on making you investigate the nightmare firsthand.
Searching the house drives the experience, sending you through ornate rooms, hidden passages, cellars, and increasingly unsettling spaces as you collect clues about the witch’s legend. Nearly every drawer, cupboard, book, tool, and odd household object can be handled, making simple tasks like hunting for a key or inspecting a note feel tactile rather than menu-driven. Puzzles require observation and item use, while hostile encounters favor evasive movement, quick thinking, and using whatever defensive tools the manor provides instead of turning the player into an unstoppable fighter. VR support for HTC Vive and Oculus Rift strengthens the sense of physical presence, especially when reaching into dark corners or opening a door you would rather leave shut.
Environmental interaction is the strongest hook here, as the manor feels like a place designed to be picked apart piece by piece rather than merely walked through. The game mixes familiar haunted-house imagery with a folkloric antagonist, using distorted domestic spaces and sharp audio cues to sustain unease. Its relatively focused length makes it better suited to a concentrated evening of scares than a long-term progression grind, and VR can make the tension considerably more intense. Fans of P.T.-style corridor horror, Layers of Fear, and film-inspired ghost stories should find plenty to enjoy, while newcomers should expect puzzles and atmosphere to matter more than combat mastery.
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 Don't Knock Twice 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: Windows 7 64-bit
- Processor: Core i3 / AMD A6 2.4Ghz
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 260 / AMD Radeon HD 5750. OpenGL 3.3
- DirectX: Version 11
- Storage: 2 GB available space
- Additional Notes: NON VR Minimum Spec
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Don’t Knock Twice (v09.09.2019)?
After extracting Don’t Knock Twice (v09.09.2019), 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 1.06 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.