It's a pretty neat game, the atmosphere is really cute and I like the music!
I found it to be a little frustrating to play, however. The movement in particular, it's really slow and bumping into walls makes moving around just not fun. I like the shop mechanic, but I wish there were upgrades you could buy that would make moving around feel more satisfying and fun. It's still a cute game and the little touches with the art are neat (:

This is very cute and well-made, and I like the art and atmosphere in general. The upgrade room is really neat and it's great how many upgrades you were able to make. However I found the bonk mechanic to be unnecessarily frustrating (it's a fun idea but I feel like you should just remove it entirely? as it makes every corner and platform a pain to get to; as a counterpoint though I guess it makes sense for a firefly to be quite fragile . . .) and there are a few other minor things like the tutorial showing you that your glow can remove morning glory barriers, but then when you first get to the main world, it can't ,  etc. Despite that, I still had fun with this, and can tell you put a lot of thought and care into it.

I like it its good.

Really neat game! Reminds me of an old flash game called Johnny Upgrade.