Here's a list of things I would try. * Setup a custom memory allowance for the game to allow your pc to use more RAM for the game. Facebook·CastleMiner
Whether you're a returning fan or a newcomer looking for a gritty sandbox, here is why you should download CastleMiner Z on Steam today. What is CastleMiner Z? Castleminer z Download PC Game
While the game started on the Xbox 360, the PC version is considered the definitive experience. Here's a list of things I would try