Hi guys . I bought this game yesterday . I really love this game but game crashes very often :S Did you see same problems ?

The game has rather bad optimization, hence stressing your hardware. Processor and graphics card can get pretty hot, which can cause crashes. If so, there's no easy solution.

You have to try to keep your system cool, e.g. by under clocking your graphics card and processor, limiting frame rates by enabling Vsync, keeping all coolers and vents clean, don't cover any openings of your case (e.g. by placing a laptop on a soft surface), etc.
Maybe this will help.

You can also try to take load off the CPU by limiting the game to only 1 or a few of your cores.
Hit CTRL-ALT-DEL while the game is running and then click on the processes tab. There you'll find "DustAET.exe". Right click on that and select Set Affinity, to choose distinct cores for this process. Uncheck at least half of them, thus limiting total processor load to 50%.

Maybe Vsync will help :) I don't tried it .