Where's buttyer?

You find your friend buttyer but you can't find himself. You just find dummys of him but you get lost, in the woods he's underground! You cannot go underground. Not even a basement! Every way underground but they got built up away. So you find your friend buttyer (from level 9 you say you wanna go home) but you go home. You lost your way but gladly you bring a compass! You find your way but obstacles appear! You avoid them to home.