Yes, I tried running the game with a 60Hz monitor and I didn't see any improvement. Yes, I cleaned everything from dust. Yes, I installed the game on my SSD. Yes, no mods were installed. The game just lags way too much and I have no idea why. The game sets the graphics to Ultra by default, but I see no difference in performance if I go from Ultra to Low. The only time I see SOME improvement is by reducing the resolution to 640x480, windowed. Can I do anything about this? I don't care about graphics, but the very low framerate makes me want to punch a bull in the balls.