I don't even know how to tell this to you, so here's link to the picture:

cloud-2. steampowered. com/ugc/558695283873480985/16398AAA9892589DEBFA1EE4B7C926F932D0E627/

(delete the spaces)

What should i do? I have tried everything, downloaded and installed the game again, checked for corrupted files and things like that.

Help me.

You should tell us what hardware your running in your system first and what OS 32bit or 64bit?
Edit: I'd updated the video driver to start with.

[img]http://cloud-2.steampowered.com/ugc/558695283873480985/16398AAA9892589DEBFA1EE4B7C926F932D0E627/[/img]