Hey, tried out your demo. It is really well polished and plays pretty well! However, I did run into a small bug where in a battle I couldn't select any of my skills as Priestess (including "Wait", which stalled the game entirely). This happened again even after quitting out to the main menu then jumping back in. Took a picture, if that helps:
(my mouse is on the first skill, but the selection UI to heal targets isn't popping up)
Other than that, best of luck on the Kickstarter and looking forward to playing this as a full game :D