This is a pretty fun entry, especially when playing on a phone or other touch screen device.
I made it all the way through although with quite a few tries. My main advice would be to make the collision box on the bear smaller so that it doesnt get hung so often on objects that you are trying to jump on or past.
Other than that I think the control scheme and overall feel is pretty good. It could definitely be refined more as with any jam game, but as it stands it works pretty well.