We know Mozilla Firefox is one of the Most Popular Web browser in use, and many of us may be using it from the day it was first introduced… but still there are so many tricks we even doesn’t know like the one I have found today Playing Browser into Browser Game (The my way to call it)… Follow the steps below and watch it in action…

First of all Mozilla Firefox browser and copy paste following code to the address bar inside Mozilla Firefox.

chrome://browser/content/browser.xul

Now what you see?

Have you ever thought of such result… though I never….