This looks extremely cool. > it's only 32-bit so you have to run it in an emulator to make it work on modern systems. What about it necessitates using a VM? 3

This looks extremely cool. > it's only 32-bit so you have to run it in an emulator to make it work on modern systems. What about it necessitates using a VM? 32-bit Windows software should run fine on Windows 10. (I'm aware of some exceptions, like when I bought MathCAD 13 shortly before upgrading to Windows Vista 64-bit, grumble grumble...)