It downloaded fine, got over the Windows defendor issue quite easily. loaded it up and its the size of a phone screen and very loud. I could barely read the instructions. Is there an option to make it visible/usable?
You can edit resolution multiplier manually in \AppData\Roaming\MSB\save.txt
I use xres=4 and yres=4. I think default multiplier was 2.
Try alt-enter to fullscreen