The visuals are near perfection. Truly gorgeous pixel work IMO. Looking at your Itch page there is distinct artistic growth with each entry. As an aspiring artist, this is inspiring to me.
I like the core mechanic of splitting the robot, and it fits the theme well, but it could be expanded upon. The puzzles felt sort of samey after a few. Legs go over, torso goes under. Movement in general could feel faster, especially as the torso. These flaws are understandable given the tight 48 hour limit.
Overall, very impressive. Doubly so as a solo submission. Well done ^_^