80s is arcade game golden days. Believe it or not, they create a physical arcade game box and each of it will only run one game. Pacman, Defender and Donkey Kong is among popular games at that time.
Nowadays, our smartphone and game console able to store a lot of games. Just buy it online, download it into your smartphone and you can start play. It save cost to manufacture and distribute an arcade box but playing a game in arcade have different kind of experience.
The following archived shows Chicago NewsCenter5 which cover a story about video game industry back in 1982.