blue screen of death is neeeeeeeeeever good, happened my mom's laptop about a week ago and now it dont work no more.....cant help you here mate but maybe if you gave more info someone might be able to help you out.
Has the blue screen only appeared since u started playing FM13?
could be a number of things. My first thought would be to make sure you've got your stuff backed up.
Then you could try reinstalling windows/factory reset. If the blue screen is still an issue after that then it's probably a hardware problem.