When i bought this game it didn't work. When i started to search i found that my card IS NOT SUPPORTED!!! It's because this stupid programmers from nival can't do anything. As i looked this site i found that there are lots of such problems with other cards. In this case i just must say that the game was made by full idiots, morons and imbeciles, I have to add that it was made by russian firm and that i am russian. But i searched internet and found file which fixed this bug. At least game started and i made some moves by hero on the map, i have not checked more yet.
this is the exe file, you shoud delete old exe and put there this one:
this is site where i found such information
there also is printed that you have to do some changes in user.cfg file, but i didn't found this file and didn't do these changes, everythig work without them/ Here they are:
setvar gfx_texture_mip = 1 ( or 2, then will be smaller textures)
setvar gfx_tnl_mode = 1
setvar gfx_fsaa = 0
setvar gfx_fullscreen (try 0 or1)
setvar gfx_resolution set smaller.