Explore the secret game of Google Chrome

Hi friends, whenever you are offline and try to open a webpage in google chrome, you see the "Webpage Not Found" or "You Are Offline" page in your browser. But have you ever noticed that T-Rex icon on the web page not found page? Have you ever tried to know why there is a T-Rex on that page?
Well, that's not just a T-Rex, that's a secret game hidden inside the chrome and you can play this game