Darn the luck! You've dropped your keys inside of a metal tube while you were doing some work at home. You have to retrieve the key, because it is the key to all that is your life. You must use your mouse to interact with your environment and find different objects that will help you get the key. Use the space bar to put the items away to be used later. You'll need to combine different items to form some sort of rudimentary thing that you can use to stick down in the tube and pull your keys out. Hurry up, you're burning daylight.