PC/Laptop requirements

What kind of requirements does this game need? Do I really have to spent a fortune on a high-end PC, or can it be run on normal settings with a decent PC?

Depends on what you consider a decent pc. My pc is an i5, 16gb ram, gtx 1060, 250gb sad. I can run it mostly on high with a few settings on med/low with a stable 60 fps. Costs about $900. I however mainly play kcd on my ps4 for comfort unless the wife has the tv.