If you notice, the homepage of Google.com logo has change to a Pac-Man game. PAC-MAN 30th Anniversary celebrate a playable free version of console on Google’s homepage which launch in Japan on 21th May 2010. To play the game, click on “Insert Coin” button but the game will load itself even you didn’t click anything. If you click twice on “Insert Coin” then two people can play together.

Pac-man was one of my favorite arcade video game in old days and it is still popular until today.
Pac Man was originally built by Japanese firm Namco and spawned the unauthorized spin off, Ms. Pac Man, a licensed television show and countless items of branded paraphernalia.
Now, everyone can play Pac-Man on Google’s homepage