Cute idea, visually appealing, but it lacks a lil in gameplay itself. I'm not sure what the point of scaling the character up was here, but I did like the ending.
Two lil bugs I encountered: when collecting many blue flames(? at the same time, the audios would amplify eachother, so it would play the sound real loud and saturate a bit. And also, in that same instance, if you're collecting a lot of em at the same time and jump, it makes you jump much higher or very far (it made me jump into the ocean once and die lol).
Having some music would've been nice as well, but good job at finishing your game! Thanks for sharing it!