I honestly don't know what my screen was that I was using to tell you the truth. It was over at my brother's place, but I promise you I will do my best to find out.
I am pretty sure it is 16:10 aspect ratio, based on the screen size in inches, but that is the best I can say. The screen was a 27 inch wide by 15.5 inch height
You can try to change the resolution and turn off the full-screen function. it should work. I will add a 16:10 function to the PC version in the next update. :)
