I haven't seen many sandboxes on game jams, and you've done good job creating one :) However, You have to explain game rules more, I didn't really know what to do, so I was walking around burping with carrot in my hand XD Also take a look at entrance to that area at right side, when I try to enter my screen turn black and didn't really know how to get away from there. Anyway, I hope that you will continue developing this game, keep it up! :)