Nice and beautiful experience! It reminded me of Spore's cell phase. Really good job on the aesthetic. The mood is really present, with the particules effect and the large blurry creatures giving a great sense of depth.
Loosing is a bit too punitive though. I died pretty far in the game, and given the slow pace I didn't have the courage to start it all over again.
But it was still a neat experience. Kudos for making it!