Great vibe. Love the feeling of being a little fella in this massive complex with huge dangerous machinery. Gave me MGS2 vibes that way. Also Limbo vibes—the kind of non-verbal atmospheric storytelling. Really dig that.
Puzzles I feel need a little work. I think there is a seed of something really interesting—the magnetism, pulling and pushing, levitating. But I think they need pushed and refined to make the mechanic feel really fun and interesting. At times it felt frustrating or boring, but the right pacing would make it sing. Comparisons to VVVVVV come to mind here.
And the art, brilliant. Love it.
Super cool, I dig it.