We actually already have some ghost-people designs that we made but didn't get to implement yet. A ghost town is definitely something we want to do at some point. 👻 We've also had the idea of making it so certain towns only accept specific categories of items, but we haven't delved much more on it, though this comment did give us some ideas of things we could do!
Thank you so much for it, and we hope you follow the game for news we might have in the future! 😊