Like I said on Steam, you need to balance this game A LOT. The boss fight is nearly impossible, you don't deal enough damage, the boss deals way too much, your magic chargesup too slowly, most of his attacks you can't dodge, and when you get hit, and he spams more attacks on you as you can't move? none of that is good.
I started off loving this, and now I hate it with a passion.
#1 on your list is to fix the balancing issues, the game is sad to play like this.