Ooh, at first I thought this was just a cute little puzzle game, but mechanically it's actually sort of trippy. I like a game that is smarter than I am (although that, admittedly, is not a very high bar). I really dig it.
My one major issue, and one which actually stopped me from finishing the game, was that I kept falling through the floor on switching sides, and I don't think there was any way to reset besides refreshing the whole page. After having that happen a few times, I decided to call it quits just because it meant I'd have to repeat things.
That said, I'll probably be back to finish this one! It's quite cool. And I love the robot sprite. He looks super pissed off.