My Green Clay Tree - A Spatial-Understanding puzzle game made entirely with plasticine. Easy to learn, but very challenging. Get the fairy to the tree. You have to build a path to the tree, knocking down the buildings. Use the arrow keys to move the fairy and to knock down the buildings. Use "x" key to undo your last move. 25 Levels, infinite undos, 23 curious facts about trees at the end of each level and stage rotation.