I have linux version and the AA doesn't work with the game. How does it work ?

Thank you

In the options menu, it's the Graphics Quality slider.

Left = less right? (less quality)

I'd assume that as it's that way in every game I've ever seen, but iirc (it's been awhile since I was in the options menu), there are 3 sliders, and the bottom one looks to indicate that slider left = MORE ..... I can't remember the words on either side of that slider, but it made me question it.

I went with convention and went slider left anyway.

just checked in game and there's very little difference whether the slider is full left or full right but you can see a difference in object outlines when you highlight them (default tab), so look like the best graphics quality is with the slider FULL RIGHT. cheers