Originally posted by Slynx Jewel:

150+ hours without any crashes. so chanses are the problem is not with the game but with your rig.
also i believe there is an error log (or you can install a mod that'll log for you). this may help in discovering the cause of a problem

Sadly really isnt true due to windows breaking installs, steam update failing, etc. Actually i myself had one crash and no idea what caused it was just chilling in house waiting for ore. I honestly dont know what OP wants with no good info, already refunded, etc. He mine as well not have posted now that i have thought about it.