It simply writes 'FF' to the location of the save file that enables these things. Keep in mind that the editor allows you to acquire all move sets, headgears, and outfits, in a very crude way. When someone else create an SSB3DS editor and release it, that editor will most likely supersede this one. I used another source program written in the said language as a template, and made this Editor. Also this editor is written in a very old language, however should still work for what it is intended to do. This save editor does have bugs, one being that it directly modifies the save files that it opens, so make a backup of the save file before opening it with this editor.