Was thinking a bit about the icon used for the game, it's kind of hard to tell what it is without context. Just a suggestion but maybe put it on top of a letter or something beneath it to signify it's a wax seal?
something like this possibly? ->https://www.123rf.com/photo_125298559_stock-vector-old-envelope-paper-with-red-w...
But just a suggestion! I don't know how others feel about the icon xD