This is definitely the most well-presented game I've played so far. The music and art are both downright fantastic, it all fits together so nicely and feels good to interact with.
The ideas at play are pretty interesting. The slider-puzzle-platforms are somewhat novel and you get a good deal of mileage out of them for puzzles.
There's quite a few small things to pick at, which is really just nitpicking for such a detailed entry to a game jam. Stuff like the overall slow pace of the game (especially the delivery drones), the inability to face a different direction without moving, and some puzzles requiring you to interact with stuff that is currently off-screen are all definitely issues. But like I said, that's nitpicking. This is a high-quality entry you should be proud of.