PacMan

Pac-Man is an arcade game developed by Namco and licensed for distribution by Midway, in 1980. Immensely popular from its first release through today, Pac-Man is universally considered one of the classics of the medium, virtually synonymous with video games, and an icon of 1980s popular culture.

The game was a stark contrast from many arcade games produced in its day, abandoning "shoot-em-up action" in favor of a unique, humorous, largely non-violent format that appealed to boys as well as girls — a contributing factor to its eventual critical and commercial success.

src : Wikipedia