SLI support

[Ouzo]

GPU usage is very low :( Is there going to be update.... or are there some tips to consider to get better performance.

[CMDR Sweeper]

GPU usage is very low :( Is there going to be update.... or are there some tips to consider to get better performance.

Sorry, but this game isn't GPU heavy,, this game loves CPU power.
So if you want more power, you need a faster CPU rathern a GPU or dual GPU setup.