Hey! This game was so cute! I thought it was a remarkably good and complete for a game jam. The robot was cute, the music was nice, and the push-puzzles were pretty solid. I liked the retracting block, that made for some clever puzzles. I could see a future of more complex puzzles/interactions if the game were built out further. You had a good, core set of levels that really illustrated the idea of the game.
My only note is that I didn't really feel the theme. I see it in the description, but it felt like an aside.
But hey, my only note has nothing to do with the gameplay! The game was super fun, and very impressive given the time! Way to go!