Great work! I loved the setting and the cutscenes. The gameplay concepts were great as well. I loved the anthropomorphized power ups and the idea of the living platforms.
Some people have pointed out that the difficulty is a little steep. I think it would help if the combat areas had a little more verticality to them. A few platforms here and there and maybe some slower moving power ups might make the combat more dynamic.
Overall I really enjoyed this games atmosphere and commitment to storytelling. Great work!