You control the player at the bottom. Use the arrow keys to move. You do not control the racket. When the ball hits your racket, press space once to select the angle and again to choose power. Other than serves normal tennis rules apply. Only one bounce allowed. Do not hit in the tram lines. Dont hit it in the net or too far back. It is first to 10. If you win you go against the next player. If not you can try again. There are 4 opponents who each get better. I have a feeling they may be too tricky so dont worry if you struggle. Have fun (The tricky parts of this project were making the bouncing work, do you like the shadow?, and making the computer decide for you how high to hit the ball)