Talk:Genocide Route/@comment-28177602-20160410173846/@comment-27214536-20160425024139

Unfortunately, you must do Genocide to get these battles. Even if you kill Papyrus only on a neutral route, you won't fight Sans unless you've done a full Genocide. Same for Undyne and Mettaton.

I myself can't bring myself to hurt them either. I don't know how I killed Toriel, but I was unable to FIGHT Papyrus.