This is something I've generally been interested in doing. I know people have replaced NPCs with their custom NPCs, but creating an entirely new NPC seems yet to be discovered. What's the possibility of this happening in XNB modding? I was looking at the files, and although it seems hard, I feel as if it is possible. I'm going to do some playing around to see if I can remotely get a character to show up at all. I'm leaving this up for discussion between the community, as I am generally interested in what you guys think about this. Do you guys think it could be done?