Your location affects what you see on VIVEPORT, the currency used and the payment methods available to you.
Dont Knock Twice Demo
This content does not appear to support your device. Do you still wish to continue?
Please refer to the supported headset section on the product detail page to check device compatibility.
Upgrade to Infinity Annual to access this title.
Annual Plan, Paid Monthly
Critically Acclaimed Titles
Early Access to Selected Titles
Your Mobile VR Device is Required!
Base Title Required
The following base title is required for this DLC. All will be added to your Shopping Cart.
This title is also available as part of the INFINITY subscription program. Click here for more details on how you can subscribe & save!
Enter your PIN
To complete this purchase, enter your PIN for VIVEPORT.
Reset your PIN
For your protection, go to your HTC Account profile using the VIVEPORT Desktop and reset your PIN.
Reset your PIN
You entered an incorrect PIN too many times.
For your protection, go to your HTC Account profile useing the VIVEPORT Desktop and reset your PIN.
Don't Knock Twice is a first-person horror game based on a psychologically terrifying urban legend. To save her estranged daughter, a guilt-ridden mother must uncover the frightening truth behind the urban tale of a vengeful, demonic witch. One knock to wake her from her bed, twice to raise her from the dead. Explore a grand manor house 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 using items to fight or escape the terror that surrounds you. The game is based on the film, Don't Knock Twice, starring Katee Sackhoff (Battlestar Galactica) and directed by Caradog James (The Machine). This Demo is to give you a taste of the full game, featuring many of the mechanics found in the main game coming in 2017!
DKT Demo V1.0