Amazing entry! I loved the mechanics of the platforming and the story behind the game. For me, this was very innovative. The art is very lovely and the sound design is on point (a big plus for an original soundtrack).
Unfortunately, I will have to admit here in front of everybody, that I suck at the game. It is challenging, which is a good thing, but my brain could not get over the controls especially. I was unable to precisely control the movement and the direction of the scale at the same time. I tried both the keyboard and controller, but my brain refused to learn this, and I tried for quite some time. :D
Good job! This is a great candidate for a full release later on. :)