That Dam Game

Hold back the dam water and save the village! Do it by catapulting objects from your farm at the cork plugging the dam hole. This will push it back in. You can do that by picking up an object from your farm using the left and right arrow keys then picking up the object using the space bar, running to the catapult and pressing the space bar again to drop the object. Then, by pressing the down arrow key you pull back and fire the object at the cork.