Impressive amount of content here - great job!
The overall atmosphere and feel of the game was great, but I did feel the movement speed was too fast, made me a bit sick.
Some of the interactions were clunky, I'd sometimes be interacting with something then suddenly be propelled onto the roof of the building!
Some of the game elements are really nice, but I feel for a Jam entry, it's probably best to make them a bit easier to achieve. Also, some of the art styles didn't really match, so it had realistic looking hands and environment, but then the inside of the buildings were flat shaded and a little cartoony. Not that it's a big issue and didn't take away from the enjoyment of the game, but it was quite noticeable.
Overall, a fun experience and a fantastic job - nicely done!