Nice job! Not sure what the hiding is supposed to do, I couldnt seem to get it to work, but everything else worked fine. Only thing I have to say is real nitpicky, for your UI elements in Godot, specifically the buttons, you can set an empty StyleBox under the Theme or under Theme Overrides > Styles you can set a style for pressed/focused so you dont have that box outline when selecting a button. Thats basically all I've got, and its more a tip than anything lol, good entry!