Official specs from Steam

Graveyard Keeper system requirements

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

Minimum

OS *Windows 7 (SP1+)
ProcessorIntel core i5, 1.5 GHz and up
Memory4 GB RAM
Graphics1 Gb dedicated video card, shader model 3.0+
DirectXVersion 10
Storage1 GB available space

macOS minimum

OSHigh Sierra (10.13)
ProcessorIntel core i5, 1.5 GHz and up
Memory4 GB RAM
Graphics1 Gb dedicated video card, shader model 3.0+
Storage1 GB available space

FAQ

What graphics card do I need for Graveyard Keeper?

Minimum: 1 Gb dedicated video card, shader model 3.0+.

How much RAM does Graveyard Keeper need?

Graveyard Keeper needs 4 GB RAM at minimum.

How big is Graveyard Keeper?

Graveyard Keeper requires 1 GB available space.

Does Graveyard Keeper run on Mac or Steam Deck/Linux?

Yes, there is a native macOS version. A native Linux build is available.