Official update · Published 2026-06-02 · Reviewed 2026-07-29
Windows 11 Is the Only Officially Listed PC OS
The official PC minimum operating system is Windows 11 64-bit. Steam does not say “Windows 10 or later,” so Windows 10 sits outside the published support boundary.
What the official material confirms
The table also requires a 64-bit processor, DirectX 12 and modern graphics features. Meeting the GPU and CPU rows does not override an unsupported operating-system line.
Why this matters to players
PC buyers should check the installed Windows version before preorder and avoid assuming that community compatibility workarounds equal publisher support.
What is still unconfirmed
Required Windows build, TPM or Secure Boot settings, Linux/Proton support and macOS availability have not been specified.