Official specs from Steam

Game of Thrones: War for Westeros system requirements

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

Game of Thrones: War for Westeros release infoSteam page Check other games

Minimum

NoteRequires a 64-bit processor and operating system
NetworkBroadband Internet connection
Additional NotesComing Soon

Recommended

NoteRequires a 64-bit processor and operating system
NetworkBroadband Internet connection
Additional NotesComing Soon

FAQ

Does Game of Thrones: War for Westeros run on Mac or Steam Deck/Linux?

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