Brilliant game so far, as other have mentioned aiming crosshair would make it better; also I feel the arm moves verrrrrry slowly so it takes a long time to aim at anything! I would like if this could be increased (or variable in the options).
A couple of suggestions:
1) When picking up items in dungeons, make it possible to use potions/items to make space, rather than just throw them away, and similarly make it possible to use potions/items instead of putting them into inventory.
2) The "click to open" chest thing, while it looks nice, is pretty redundant since it's the only action you can do.
3) Make crafting an option in the main menu rather than having to go to the house each time
4) Maybe make all the hit probabilities go up when the enemy is stunned, and bring down their block probability? Cause if they're just standing there stunned, it's gonna be easier to hit them! Also, the stunned icon sometimes seems to last 3 turns rather than just one.