timppu: So did you try the 4:3 option (which is the original aspect ratio of that game, I think)? Did it do anything?
De4thstroke: I did but it turns everything into 4:3. :(
Ok now I am confused. Isn't the game originally in 4:3 aspect ratio (ie. non-widescreen), and you were complaining that the game is stretched to your widescreen monitor (e.g. a 4:3 image is stretched to 16:9), making everything look distorted?
Or is the problem now that also newer widescreen 16:9 games are shrunk to 4:3? Ok that's odd then if your monitor doesn't have some kind of "auto option" to select the correct aspect ratio.
What monitor is it anyway, and how is your PC connected to it (VGA, HDMI, DisplayPort, DVI...)? I've had a bit similar aspect ratio issues mainly with TVs, trying to find the correct setting that would choose the correct aspect ratio automatically. With PC computer monitors and laptops, for me it always seems to be about the graphics driver settings, I have to tell the driver to keep the correct aspect ratio, and it works. I don't even know if my laptop screen has any options to manually set e.g. the aspect ratio.
With many graphics drivers, the option to keep the (4;3) aspect ratio seems to appear only if you are in an actual 4:3 aspect ratio. So if you are in e.g. 1920x1080 (16:9), the option for keeping aspect ratio may be hidden in the driver options, while with e.g. 1024x768 (4:3) it becomes visible. So you actually have the resolution first to a 4:3 resolution before you can even change the option.