Official specs from Steam

Silent Hill: Townfall system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 11 x64
ProcessorAMD Ryzen 5 3600 / Intel i7-8700K
Memory16 GB RAM
GraphicsNVIDIA GeForce RTX 2060 Super / AMD Radeon RX 6600
DirectXVersion 12
Storage75 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesPlaying on minimum requirements should enable to play on Low settings at 1080p 30fps.

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 11 x64
ProcessorAMD Ryzen 7 5700X / Intel i7-9700K
Memory32 GB RAM
GraphicsNVIDIA GeForce RTX 3080 / AMD Radeon RX 7800 XT
DirectXVersion 12
Storage75 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesPlaying on recommended requirements should enable play on High settings at 4K 30fps (using DLSS,FSR or TSR Balanced mode).

FAQ

What graphics card do I need for Silent Hill: Townfall?

Minimum: NVIDIA GeForce RTX 2060 Super / AMD Radeon RX 6600. Recommended: NVIDIA GeForce RTX 3080 / AMD Radeon RX 7800 XT.

How much RAM does Silent Hill: Townfall need?

Silent Hill: Townfall needs 16 GB RAM at minimum, 32 GB RAM recommended.

How big is Silent Hill: Townfall?

Silent Hill: Townfall requires 75 GB available space.

Does Silent Hill: Townfall run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).