Here my PC specs, about test build - where I can download it or how I can run it?
The same problem, but in "Cave" and "Cave 2" areas everything is ok.After leaving this areas in lagged one, the game may crash with "Fatal error" message or just lag for a long time before crash. Also, with Anti aliasing 3 or higher, image become full black or even brighter than before(in both situations I can`t see anything).