Hello everyone, I hope that everyone has started to play the new game Portal 2. Guys I am playing that game and I must say that game is amazing, good graphics. Not only good graphics but also this game has come up with new features. So I was doing some research on this game, at that time read something about spoiler code, actually I didn’t get it that what it is and how to use it. So can anyone help me out here of help me the detailed information on it, so that I will be able to use it properly. Thanks a lot in advance.