As others wrote the game is quite easy, I never had to use healing items nor any spells besides Hurt (and this only to speed up combat).
That said, the game has a nice Might and Magic feeling to it.
I would remove the ring that gives immunity to sleep from the first chests, and put it in a chest that requires a bit of exploration to find.
Also, I think that simple attack animations for the enemies would improve the experience.
Good job so far, I hope to see the real ending soon