The left player uses the mouse to control the left paddle and the right player uses the up and down arrow keys to control the right paddle. This is just like the original 2 player pong game. The aim is to not let the apple touch the side walls. I am new to scratch so please love, favorite, or remix and comment on this. Try to beat the high scores! Please comment things I could change or things you like about it. As I said, I am very new to scratch and I am not that good.
I did it but CampAsia helped me.