I think I may have fixed the issue after someone replied to my topic on the Steam discussion. I guess the cloud save was causing mayhem with things. Turned it off and no problems anymore, yay!

Howdy,

Just got the game today and after exiting it completely wrecks my computer: slows everything down, graphics card usage randomly jacks to 100%, black screen sometimes, all requiring a restart. I can't even shut it down sometimes as it will get stuck doing that as well. I have no idea what the ...