Cool game! With more things to interact (Maybe things like moveable object etc) this game has a great potential and could generate really good puzzle. I would like to see the game to explore more of the mechanic of sheep and wolf. My only nitpick is that the color of the branch is a little inconsistent. Maybe makes everything collidable darker and everything else lighter or use some visual design to communicate which branch you can climb down on. Overall, fun little puzzle game!