Awesome game! Enjoyed puzzles. I think this is my favorite rn, fits the concept perfectly and pretty interesting gameplay.
But I have feedback:
1. Controls are a bit confusing. I think it would be better if you would select a side and then move it with Keyboard buttons, cause I spent like 2 minutes on trying to scale one block up xD
2. Visual indication sometimes doesn't show your ability to scale the block
3. Path to portals, there was path with flying rocks where I fell 2 times, cause I wasn't able to jump on the rock xD Maybe a little more forgiving collision would be nice.
4. Restart level button in the menu. Cause I managed to softlock myself (Image is more than 3mb, will send to discord).
Good luck in your next projects!