Thank you for the kind words!
Yes, many levels don't need recall but its a good level to need it because its the last one :D
Well done, i love the music especially. It was an enjoyable and fun experience overall.
It took me a while (and a sore hand :D) but i did finish the last boss. I agree with Vitor that maybe there needs to be more defensive options because once there are 3 enemies on screen it is impossible to avoid being hit.
Yes, you can burn down the first enemy and the last 50% HP of the final boss but it doesn't feel good in my opinion.