About that FPS, I got i3 -6100 3.7 GHZ, 8GB DDR4, and my FPS drops to 18-20 in sandstorm, 98's old engine game...
And I'm not even playing on very high screen resolution, it's only 1366x768, 1024 texture size. Cache sprites set to 300. Multisampling 3d is disabled. Is it normal that I got such low FPS in sandstorm? Even in normal conditions, I still doesn't have very high FPS, on 40% zoom.