I quite liked this one! It was difficult to understand the engine building a little bit, but once it clicked it was really cool! It's a great interpretation of the theme in my mind and really well presented.
A tiny gripe would be that I would like some tooltips in the shop menu telling me exactly what I could do/buy (i.e. highlighting the rune and having it tell me what to do).
Still, this is a really solid entry and it runs really well. Great work!