Pac-Man (Japanese: パックマン Hepburn: Pakkuman), stylized as PAC-MAN, is an arcade game developed by Namco and first released in Japan in May 1980.[2][3] It was created by Japanese video game designer Toru Iwatani. It was licensed for distribution in the United States by Midway Games and released in October 1980.

I also played it on the Atari 400 and Atari 2600.

Heck here's the Google Doodle you can even play in your browser!

https://www.google.com/logos/2010/pacman10-i.html