Here some tweaks to improve framerate.

[Avala]

Originally Posted by SacaSoh

The textures in the game are "too big", that's the problem... the solution is not to reduce your resolution, but to reduce the texture sizes. Reducing the texture resolution will lower the overall image quality just a bit, on the other side, reducing your resolution will have a big impact in your IQ (worse if you use a LCD screen).

With the mod (lowtex and nossao) fix i've gained 25fps and less stutters, without any noticeable decrease in IQ.

Lowering resolution really was good solution so far, as Oldschool said. But, with some tweaking and tuning the textures maybe we didn't have to do that, which would be very good.

Anyway, I have the same problem as Doc_uk, I REALY dont understand what to do.

How I do this: "-Finally use -mod=nossao commandline parameter to
enable the mod for launcher.exe."?