Official specs from Steam

Stranger Than Heaven system requirements

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

Stranger Than Heaven release infoSteam page Check other games

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows
Additional NotesTBD

Recommended

NoteRequires a 64-bit processor and operating system
Additional NotesTBD

FAQ

Does Stranger Than Heaven run on Mac or Steam Deck/Linux?

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