Really engaging game, found myself continually trying to beat the levels even though it became apparent very quickly that I was not good at it.
The key issue this game runs into is one of clarity. It is not completely clear as to what you are supposed to do, and how you are supposed to do it. You can see a bunch of spells on the controls menu, but the game never teaches you how and when best to use them. It is also not completely clear when you're about to run out of mana. I have been told that you can pick up potions for more mana, however I never felt the need to do so, as I would not have any idea how much I already had, and instead opted to try and finish the levels before running out, versus looking for potions.
A great idea for a concept, but needs a little more attention to detail from an outsiders perspective (i.e. someone who doesn't know how to play, or is playing for the first time).