I just noticed you have a pc demo available, so I gave this a shot.
I'm guessing phones are going to be your main platform, but keyboard controls would still be a good thing to add. When I chose my wizard man, it said he was level 1. Is there some kind of persistent leveling system going on?
Oh yeah, and the game let me reuse the health and mana fountains an infinite number of times but the graphics suggested that I would only be able to use them once.