Pacman. On Friday, 21 May 2010, the 30th anniversary of the arcade game Pac-Man, Google unveiled worldwide their first interactive logo, created in association with Namco.Anyone who visited Google could play Pac-Man on the logo, which featured the letters of the word 'Google' on the Pac-Man maze.Google released a permanent Google Pac-Man site, due to the popular user demand for the playable logo.