Control a big hairy spider in Fly Catcher. You have to be more efficient at catching flies than the fly swatter, or the game ends! To steer your spider, use the direction keys on your keyboard. They will make your spider turn and move in different directions. To eat a fly, push the space bar. The fly has to be right in front of your mouth for you to be able to eat it, so click quickly and click often. When you see the shadow of a fly swatter on the screen, it's time to get out of the way! If you are under the shadow when the fly swatter comes down, you'll die!