Pong is one of the first video arcade games, made in 1972 by Atari. Later released as a home console.
The game is 2 players only. Each player moves a paddle (a white vertical line) vertically on the screen using an analog controller, which is a nob. Each player must hit the ball with their paddle and try to get it inot the othe player's goal. If this is acomplished, the player will score a point. The game ends when one player gets 11 points.
The ball will alter trajectory when it hits the top and bottum borders of the screen.