When you click the green flag to start, you always confirm to set a score limit. Type a valid number to set the current score limit. If you type blank, 0 or any other letters, Score limit will not be set and starts endless mode. When the game starts while the ball says "Go!", use the mouse to move paddle. The computer tries to focus on the ball. Score him to win!
I decided to make a Pong game with a computer player rather than 2 players. It now has a score counter that goes up until you keep playing or when the player's score is in the score limit. Enjoy!
