Dosbox runs windows 3.1 perfectly, with resolutions up to at least 1280x1024 (what I use for tetris) _or_ true color mode (unfortunately not both). You can supp

Dosbox runs windows 3.1 perfectly, with resolutions up to at least 1280x1024 (what I use for tetris) _or_ true color mode (unfortunately not both). You can supposedly install 95/98 in it, but I've had trouble actually using them in it.