If you are experiencing that some graphic objects like the grass and trees appear "blocky" as in the screenshot to the right, open your video card control panel (typically named nVIDIA Control Panel or ATI Catalyst Control Center).
Make sure anti-aliasing and anisotropic filtering are set to application-controlled.
In the graphics settings of the game, set the following:
- Multisample Anti-Aliasing: 1x
- Anisotropic Filtering: Off