This is probably the best submission I have played so far, I really like the idea, and I think the execution is almost perfect. I do think there could be some improvements in the feel of the movement controller, I didn't actually realize the reason my character was turning red was because i was too far to burrow into something until i was on the last level.
On the topic of the last level, it was super well designed and I loved the kind of wall jumping mechanic that you had to do to get to one of the bees. The level design, art, mechanics, and music were all great. Great submission!