Pong is a tennis like game played by 2 players. Player 1 uses keys 'w' and 's' to move up and down Player 2 uses keys for up arrow and down arrow to move First to 4 points wins. Students: Now complete your own games, one element at a time, for example, get players moving properly, then the ball, then the scoring, then the sound effects etc. Challenge: How would you make the game more difficult? (Make ball move faster)