Don't Knock Twice

Don't Knock Twice is a single-player first-person survival horror game with support for virtual reality headsets. The player explores a large manor house in search of a missing daughter, interacting with almost every object and following hints delivered through an in-game mobile phone. A demonic witch can appear without warning at any point, keeping the player under constant threat. Light combat and item elements are included, such as using an axe on doors and combining objects into makeshift tools. It shares its name with, and is loosely based on, the film of the same title.

Below are the four PC tiers we'd actually recommend for Don't Knock Twice today. These are our 2026 hardware picks, not the dated publisher minimums you'll find on Steam.

Official system requirements

These are the minimum and recommended specs as published by Wales Interactive on Steam. They tend to be conservative, usually "what ran the game at 1080p when it shipped". For what you should actually buy in 2026, see the tier cards above.

Verified 23 August 2026 against the Steam store page.

Can your PC run Don't Knock Twice?

If your CPU is roughly equivalent to Intel i5-4590 / AMD FX 8350 equivalent and your GPU is at or above NVIDIA GeForce® GTX 970 / AMD Radeon™ R9 290 equivalent, you'll hit recommended settings at 1080p/60. For 1440p or higher, look at the tier picks above.

Best gaming PC for Don't Knock Twice →