Current questions and answers regarding the map editor.

It's easy to check: remove the file and see if the map works. What file did you add?

I added the corrected Imp.xdb file – that is, the demon. Now everything works, but the map still doesn't have a new unit; it only has the old one, but modified. I would like to have both a regular demon and another one (I could even draw a new appearance for it), and not just the new one. What should I do?