I have been playing it since it came out with no issues. Even without the patches, the game was running fine.

I read somewhere that it is unstable on the latest GeForce graphics cards. I use an old Geforce 5200 and it works great.

------ M80, VP150, QS8 Surr, QS8 Back Surr Sunfire Amp -M80, Denon 3805 -all else, SVS 20-39 PC+