Hi there, thanks for the feedback! The fact that we don't know who Nobody is/was is actually on purpose, this will be touched upon in the story but I don't want to spoil it. Moreover, I don't want it to be gendered, as Nobody can be anyone. LOATHE stands for the Lord Of All That Horrible Evil. It is explained in the game's description and early in-game, but it is quite long to mention in a tweet.