Talk:True Pacifist Route/@comment-75.67.18.3-20151024192714/@comment-24.31.252.244-20151025014019

Defeating Flowey's final form, whether or not you spare him, is the neutral ending. You can then (after the ending) go back and befriend everyone you missed, changing that file to the true ending. You don't need to make another file, but you do need to get the neutral end first, as you cannot receive Undyne's letter without finishing the neutral route.