Hello Llamagirl, I hope you are well! And many thanks for the game so far - it was very enjoyable and I have replayed a few times.
Unfortunately, I do not have tumblr to report this but I think I may have found a bug? If you refuse to perform magic for Gawain after his lute playing in the dragon hut, the options use magic still appears. If this has been fixed whilst you were working on chapter 4 then forget that!
I have a few questions about the finished game in the future if you do not mind. Will it be in a html download format to play offline whenever? Also, I saw that you plan 4 books in Mordred's story. Will this be 4 separate games that we can import previous data to, like supernatural, or will it be one long game separated into parts?