Thank you! The Minotaur is a very big challenge, he requires a pretty good understanding of his mechanics to deal with a few key moments in the fight.I am introducing some changes that make him and other fights scale a bit easier over time though, so hopefully the base difficulty level will get a bit more reasonable!
I'm really eager to introduce new heroes too, I'm planning to work on one after Floor 3 is in and finished. I think with the game coming together more the next heroes will be even better as I can design their mechanics having the whole picture from the start, rather than in Moira's case where she was built alongside the game if that makes sense. Thank you for the kind words!