I love the art and sound design, and it is incredibly cool that you made a full level editor within the jam! The whole game is very clean and polished, and it has this lovely peaceful feeling to it, especially with the lighting effects.
I really like the idea of using light to interact with moths as well. Unfortunately the moths never seemed to go where I wanted, and I felt like I was fighting the game at some points. I wish I could’ve played more, but I got completely stuck at the first shard. I simply couldn’t make the jump no matter what size the blocks were. The tutorial sign said to roar, but all that seemed to do was reset the blocks, which didn’t help any. I think you have the bones of some great gameplay here, but it needs to be a little easier to control and a little better explained.
Impressive work overall!