We change the direction in which the paddle is pointing to ensure that it faces the right
direction. You then need to change the keys that you will be using for the second player to
move the paddle up and down. In this example, we use the up and down arrow keys.
On the stage itself, drag and drop your paddles into the proper positions. The left paddle
should be on the left-hand side of the stage, but not touching the wall, while the right
paddle should be on the right-hand side, while also leaving a gap between the paddle and
When you have made your choices, click on the green flag button and test your game. The
paddles should be able to move up and down.