REALLY liked the game! Here are some advice I would love to see if you decide to update the game and think these are coherent:
1 - Can't move to more than one direction at a time. Pressing left and down for example makes you walk to the first you pressed until you let go of the key, in this case, for the left, instead of changing to down or going diagonal.
2 - Basic attack is... flavorless. I think the attack changing to a lash in the direction of the mouse, with sound, would make an amazing difference, again, maybe it's only my taste from the games I've played so far.
That's it! Great job and keep on cooking!