As the title says. It happened as i tried to research ice planet colonisation thing, therefore with the research window on screen, before it froze for good, the research window would flick several times (i mean appear and disappear). In the end i could see those research icons, but all texts went away and i could not move mouse not alt-tab/ctrl-alt-del the game. The sound kept playing until the actual track finished and then it stopped as well. I had to restart whole computer.

My GPU is Nvidia GTX590, i was playing with multi-gpu off though. I admit i do not have the latest drivers installed, its version 275.33. I did not have any similar issues with Alan Wake, i bought recently, nor beta-version of Gemini Wars. Anyway i will install the latest drivers tomorrow and give it another go, if the issue persists, i will report back.