I don't know how finely you want us to comb this .air version, but the "Back" buttons in the main menu are slow, taking slightly longer than two seconds to perform their action when returning to the main menu. This applies to the "New Game -> Main Menu" back button, the "Load Game -> Main Menu" back button, and the Tutorials back button.
When characters in-game talk to the Hero, using his name, non-standard Latin characters are removed, such as diacritically marked vowels. Jaköb Marlí, my character, became Jakb Marl as soon as Griffin started talking about him. Is there a way you can expand the alphabet?
The "steps left" marker for the Hero sometimes doesn't change when I walk during the first turn of the first two battles. That's as precise as I can do right now.
Stylistically, the background is purple, so if you're going to let people maximize the window, you might want to cover that cosmetically with something in order to maintain your game's professional appearance.
When I try to autosave load from death during the Warden bossfight, the scene reopens to the battle, with no Hero onscreen, no purple; just the sound of footsteps repeating over and over. It's no one's turn.