Use this if you are using a 4:3 monitor: https://sulfurous.aau.at/html/app.html?id=248994877&turbo=false&full-screen=true&aspect-x=4&aspect-y=3&resolution-x=&resolution-y= Use this if you are using a widescreen monitor: (make sure that you enable the widescreen switch) https://sulfurous.aau.at/html/app.html?id=248994877&turbo=false&full-screen=true&aspect-x=16&aspect-y=9&resolution-x=&resolution-y=
Credits to Berkeley Systems for After Dark.