The scrolling title screen is such a strong opener. The way it sweeps through the different kingdoms with those transitions looks really good. Those are definitely some strange places.
I also liked the diplomacy setup where you're basically playing your own game instead of being forced to keep everyone else happy. The pixel art looks really good, and the music track fits that "strategic politics" vibe, if that makes sense. The UI sounds are nice and responsive as well.
Cool concept with a lot of charm. Also, love "a TAN!? Dost thou have ANY idea what the SUN doth to parchment?!" XD