Hackin 'n Slashin
NeonDS does not even have a Save Sate option so it's obvious that you can't use them as there is nothing to use, so yes you can only do ingame saves.
I think that the more competitive the ds emu community turns, the emulators will be better and we can enjoy them!!! jejeje :eyemove:You are very supportive. To making this emulator you try to beat them is not what professional is all about. Being beat is immature and it's not the right things to do.