Nintendo is trying to get back all the Miitomo players it lost by releasing features a quasi-social network should have had from the start. The biggest addition that comes with its huge November update? Chat. Players can now send messages to each other in app by sending Mii characters as cute, little avatar messengers. They can now customize their rooms, as well, using wallpapers and flooring from the Miitomo Drop game and posters created from their own photos.