Official specs from Steam

Big Walk system requirements

Minimum and recommended PC specs as listed by the developer on Steam. Native macOS version available.

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10
ProcessorIntel Core i7-7700K or AMD Ryzen 5 1600X
Memory12 GB RAM
GraphicsNVIDIA GeForce GTX 750 TI, 2GB or AMD Radeon R7 370, 2 GB or Intel Arc A380, 6 GB

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 11
ProcessorIntel Core i5-10600K or Ryzen 7 3700X
Memory16 GB RAM
GraphicsNVIDIA GeForce GTX 1070, 8 GB or Radeon RX 5600 XT, 8 GB or Intel Arc A750, 8GB

macOS minimum

OSmacOS 15
ProcessorMacs with Apple Silicon: M1 Processor or newer
Memory16 GB RAM

macOS recommended

OSmacOS 15
ProcessorM3 Processor or newer
Memory16 GB RAM

FAQ

What graphics card do I need for Big Walk?

Minimum: NVIDIA GeForce GTX 750 TI, 2GB or AMD Radeon R7 370, 2 GB or Intel Arc A380, 6 GB. Recommended: NVIDIA GeForce GTX 1070, 8 GB or Radeon RX 5600 XT, 8 GB or Intel Arc A750, 8GB.

How much RAM does Big Walk need?

Big Walk needs 12 GB RAM at minimum, 16 GB RAM recommended.

Does Big Walk run on Mac or Steam Deck/Linux?

Yes, there is a native macOS version. There is no native Linux build (Proton compatibility may vary).