The doodle (Google's term for its event and holiday-specific logos) is accessible on its main page and is a full 255-level game complete with a 256th level "kiII screen," just like the original coin-op.

Pac-Man is an arcade game developed by Namco and licensed for distribution in the U.S. by Midway, first released in Japan on May 22, 1980. Immensely popular in the United States from its original release to the present day, Pac-Man is universally considered as one of the classics of the medium, virtually synonymous with video games, and an icon of the 1980s popular culture. Upon its release, the game—and, subsequently, its derivatives—became a social phenomenon that sold a bevy of merchandise and also inspired, among other things, an animated television series and a top-ten hit single.

When Pac-Man was released, the most popular arcade video games were space shooters, in particular Space Invaders and Asteroids. The most visible minority were sports games that were mostly derivative of Pong. Pac-Man succeeded by creating a new genre and appealing to both genders. Pac-Man is often credited with being a landmark in video game history, and is among the most famous arcade games of all time. The character also appears in more than 30 officially licensed game spin-offs, as well as in numerous unauthorized clones and bootlegs. According to the Davie-Brown Index, Pac-Man has the highest brand awareness of any video game character among American consumers, recognized by 94 percent of them. Pac-Man is one of the longest running video game franchises from the golden age of video arcade games, and one of only three video games that are on display at the Smithsonian in Washington D.C., (along with Pong and Dragon's Lair).

For the 30th anniversary of its release, Google changed its homepage logo to a fully playable version of the game being the first fully interactive Google logo. The long-lasting impact of the iconic game and the nostalgia associated with it was apparent, even after 30 years, when companies across the world were experiencing precipitous drops of productivity with the Google version and some banned the Google website from their workplace computers on the Friday it was uploaded.

The interactive doodle -- a first for Google -- is the brainchild of senior user experience designer Marcin Wichary, whose earliest exposure to Pac-Man came at age five while traveling across his native Poland with his father, a game technician, to repair arcade machines. Wichary worked with Google doodler (yes, it's a real job) Ryan Germick to create the finished design.

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