It reminds me of a game for old nokia cell phones called Bounce. There was this little red ball that used some kind of primitive physics and could change size, which created different platforming and puzzle situations. Good job.

Super difficult but still fun :)

Difficult, but nice!

I struggled, I made it, I played it. :3

Cool movement tech, only problem I had was with the dialogue blocking my view sometimes. Apart from that, really great job!