Found a little bug: The copy button in the save dialog does not work. Kind of nasty because I allways just copy paste the string with that button and was wondering why my progress was not saved from the last version. Bug only occured in this and the last version and I´m on Firefox 59 in private mode.
Despite the bug I really love the game. The dialog is superb and the characters are all really good. The art is wonderfull. The gameplay is a little bit repetetive, but ok :).
One suggestion tho. In the character or sticker book, could you add placeholders for not found characters? It is kinda hard to keep track how many things were not discovered yet and not discovered and not implemented looks the same.