Pause menu: The pause menu is opened and closed with the spacebar. In it you can change the gamemode and the difficulty of singleplayer. Singleplayer: Control: in the pause menu, you have the ability to choose what form of movement you use. Option 0 is arrow keys. Option 1 is the mouse. This does nothing to multiplayer. There are four difficulties, changable by using the slider in the pause menu. The first difficulty is easy, where the computer's paddle moves at half of the speed of the player's. The second difficulty is medium, where the computer's paddle moves at 3/4 of the speed of the player's. The third difficulty is hard. Where the computer's paddle will move at the exact same speed as the player's. The fourth difficulty is impossible, where you can test your pong skills by trying to last as long as possible against the impossible computer. Multiplayer: Challenge your friends to see who is the better ponger! To play this game mode, go into the pause menu and select the multiplayer button, from there, press the flag to begin.
If you want me to make impossible difficulty it's own separate game mode, then just comment that and I will add it. If this project can gets 100 loves, then I will add a multi-ball function into multiplayer, where after a certain amount of time, the ball will split into many different balls. You will have to decide which one is the right one before they all hit and you lose a point. If you find any bugs, then also comment that down below and I will fix those as well. If there are any copyright issues with using the name pong for this game, then I will try to change it ASAP.