This game has some great art and music. Feels well polished with animations, mechanics, and level design.
Like other people have said, the controls could be improved. It always seemed to me that whenever I attack something I'd always be hit by the enemy first. Maybe it's that the enemy moves too quickly or my sword is too short? 2D platformers aren't my strength, so I'm sure some people would find it a lot easier.
Great job!