UPDATE IDEA
Make castles customizable! What would be a cool addition to this is if this had a story/multiplayer mode. Meaning you could choose what country you are ruling, which would change some character designs and possibly some events. Multiplayer mode means you could borrow money from your friends, and go to war with each other. I think it would be really cool if you could change how you are addressed, meaning you could make your own character. So then I could become a queen, and be addressed by “Queen _____!”