Great fun playing as the bunny! Would have loved to have had feedback with every raindrop caught - eg, a little flash. Loving the cockerel commentary. I couldn't hear any sounds, so that would be fun to add if you have time too :)
By the way, you might also be interested in checking out the simpler (and I suggest better) Emscripten template in the OLC github repo - it removes the information around the side of the game, and is a cleaner overall look :)