The best part is that abnsolutely nothing appears in the event viewer when ther game crashe, absolutely nothing, you can test yourself if you want.Think I've only had 1 crash since launch (which was when the game was exiting the other day and seemed to coincide with my PC auto-updating my sound drivers). Are there any indication/message in the Event Logs/Viewer that may point to a possible problem around the time of the crash? Aside from that I'd suggest usual stuff - update all drivers, run memory/CPU checks, disable any unnecessary background software, run repair on game via Steam, etc.