In the top left corner of the screen, a loading arrow can be seen which tells you what is currently loading. Because of how the files are named, this can occasionally reveal some major spoilers for upcoming bosses (I noticed this when I loaded into Empyrea part 2, where 2 of the major boss names could be blatantly seen loading in). It would be quite nice to have an option to hide this, so as to avoid all potential spoilers.