I already told you that Google celebrates Pacman 30th anniversary, and also you can play it by going to http://google.com/pacman but I know that you want to download it to your computer, In this Guide I will show you how to Download it for Free from Google By 2 Easy Steps…
Step 1: Go to http://github.com/macek/google_pacman and Click on the “Download Source” button at the top right of the page. If you are on Windows choose Zip.
Step 2: The folder will be “macek-google_pacman”, Just unzip it and you will see a lot of files, Click on index.html as shown.
Now you can enjoy playing it by clicking on Insert ICON!!