What was the first video game

On 18 October 1958, William Higinbotham created the first video game called "Tennis for Two" which used an oscilloscope and cathode-ray tube. It was only 5 inches in diameter at first, but it was technically the first video game created.

"Computer Space" (not "Pong") was the world's first commercially sold coin-operated video game.
the first video game was actually a bundle of games that were released in the first Atari stick. Atari was also the first to incorporate porn into their video games