Originally Posted by
Jarvio
1 - On FFI (NES), it doesn't auto-retarget enemies after you've killed one, so your characters will try to attack thin air and get the "ineffective" message. Is this still a problem on FFII (NES) and FFIII (NES)?
Auto-retargeting didn't come to be until FFIII (NES) so FFII original will still have the problem.
2 - What is the saving system for FFII NES and III NES? On the PSP remake of II, you can save any time anywhere. Is this on the original NES II as well, or is it more restrictive like FFI NES?
You can only save on the world map if you're playing the originals, though since it's easier to play the original games through emulation, you can always use save states to save wherever you want. Save points in dungeons didn't become a thing until FFIV, and later "save anywhere" features were introduced for the mobile versions of the games to give them a pick up and go feel suitable for the medium.