This game is super sharp. I really enjoyed that I had to make a choice on how to use the essence. On my first run I think I was trying to be too clever for my own good and was trying to hold onto essences for the correct enemy type, but eventually I fell over. Run two, just full send on upgrades and I completed the dungeon :D.
The art & sounds design is great, everything feels very consistent and cohesive. Everything has a nice level of polish and it's a really satisfying experience. Thanks very much.