Really enjoyed the startup sequence, the UI and the art. I had a little trouble figuring out the controls and what to do, but I was able to hold of the ice for quite a long time once I leveled up Ember three times and just sat in the middle waiting for the poison ice to come.
I think there might have been a bug with the upgrade exp points? It said my mana regen was lvl 55 and it was like 10000's of xp to upgrade that. The style of the art and ui is just awesome looking and would have been complimented great with just a little bit of SFX. Little crunchy flame sound when placing flames and some meditation/communing sounds and it would have added a lot to the feel!
Great work on this one it's pretty neat!