I love the premise and wish there was more to it!
That being said, I agree with DragonDevDhot that the controls could use some work, and I dunno how it was for others, but the jump to get to the double-jump was extremely finicky. I actually thought it wasn't possible until I came back and saw peoples comments about finishing the rest of the experience.
The art is fun, and the inclusion of the berries was a nice way to squeeze a little more gameplay out of the level you were able to put together. (I wish I'd done that in my submission !)