How to Download Don't Knock Twice

1. Click on the Don't Knock Twice download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• 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

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10 64-bit
  
• Processor: Intel i5-4590 / AMD FX 8350 equivalent or greater
  
• Memory: 4 GB RAM
  
• Graphics: NVIDIA GeForce® GTX 970 / AMD Radeon™ R9 290 equivalent or greater
  
• DirectX: Version 11
  
• Storage: 2 GB available space
  
• Additional Notes: VR Minimum Spec

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system

Mac Requirements

Minimum:

• Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system

Don't Knock Twice is a first-person horror game based on a psychologically terrifying urban legend. One knock to wake her from her bed, twice to raise her from the dead. Supports VR on HTC Vive and Oculus Rift for the ultimate horror experience!

ABOUT THE GAME

Don’t Knock Twice is a highly-immersive first-person horror game with VR support on HTC Vive and Oculus Rift.

To save her estranged daughter, a guilt-ridden mother must uncover the frightening truth behind the urban tale of a vengeful, demonic witch. Explore a grand manor house environment and interact with almost every object you see. To find and save your daughter, you will explore all depths of the manor, searching for hidden clues and wield items to fight or escape the terror that surrounds you. Developed alongside the 2017 horror film, Don’t Knock Twice, starring Katee Sackhoff (Battlestar Galactica).

“One knock to wake her from her bed, twice to raise her from the dead.”

Play with or without a VR device.

Note: The demo is VR only and requires HTC Vive or Oculus Rift with Touch controls.

VR FEATURES

Don’t Knock Twice is designed to be played with or without a VR device.

Only one purchase is necessary, you will be given the option to play in VR or Non VR when starting the game. You are free to switch between modes and carry on where you left off.

A free VR demo available now on Steam for HTC Vive and Oculus Rift with Touch controls.

VR LOCOMOTION

- Walking Locomotion

- Teleportation

GAMEPLAY AREA

- Seated

- Standing
- Room-Scale

SUPPORTED CONTROLS

Non VR – Keyboard / Mouse, Standard Controller

Vive VR – Vive Hand Controllers
Oculus VR – Oculus Touch Controllers, Standard Controller

ADDITIONAL VR FEATURES

- Distance Grabbing or "Stretchy Hands" is an available option in Oculus VR Mode.

- One-Click 90 degree flip buttons are available in Oculus VR Mode.

“If you enjoyed Layers of Fear, you will enjoy this. It will scare the living daylights out of you, and you can’t knock that.”
8/10 – Punk and Lizard

“Don’t Knock Twice is a lot better than my uncle hiding in the cupboard with a sheet on his head… and that’s a very good recommendation.”
4/5 – The Xbox Hub

“Probably your best bet to pee your pants just a little. The creep factor is ramped up very high and I was on the edge of my seat through many moments of the game.”
7/10 – The VR Grid