Field of view (FOV) [citation needed] Field of view (FOV) Go to the configuration file(s) location. Open S1Input.ini . Go to the following line: bEnableMouseSmoothing=true Underneath this line, add a new line with the following: Bindings=(Name="x",Command="fov N") Where 'N' is the desired FOV value - note that 100 is a reasonable value to set this to. Also note that there should be no semi-colon at the beginning of this line unlike the lines which follow it. A visual representation of the change in FOV value can be seen here. press "x" to activate ingame Notes The game natively supports UI rescaling, so for different resolutions/FOVs you can adjust the size of the UI via the 'UI Setting' tab in the in-game options menu.