i already tried it, but doesnt work... could it be make by wrong dvd mastering? i try to write letter to magazine publishing and they'll maybe send me new DVD...
Make sure that you se the shader quality to low or medium. The game should automatically choose a lower version if high is not supported, but that might be the problem.
I doubt that the version u have is broken. It is most likely some problem with your hardward vs game software.
Hurray! Problem was in default high shader quality
Thank you so much and now, I am only looking forward to next episode of penumbra
Let's hope Developers get their money this time!