Player 1: W and S to move. Player 2: Up arrow key and down arrow key to move At level 1, two players will play with one ball. Once someone reaches 5 points, an extra ball will be added and the difficulty level will be increased. The game ends when someone reaches 15 points.
Credits to Ping pong game by CMH100 (https://scratch.mit.edu/projects/14284722/#player) for giving us inspiration
