Thank you so much for this kind review! It means a lot to me that you enjoyed the game so much.
Progress has been slow, but I'm working on an update which will expand and add new endings, so I can definitely look into adding an extra ending that includes Artur more heavily! Especially if the player picked Helthien, since I agree that's a great opportunity for an alternate or "hidden" ending if you play your cards right.
Thanks again for your feedback and stay tuned for more updates!