I really enjoyed the game :) I loved the attention to details, like the sounds and the music. I love that shield sound effect so much hahahha. Strategy wise it always kept me on my toes, and sometimes was on the challenging side which was cool too. And the skill tree was a nice touch!
When I was playing, some power-ups from the first level wouldn't transfer to the second level. Would be cool if you could patch that up! But otherwise super impressive for a 10 day project! all the best~