know morse code? Can't decode SSTV images? Don't worry, this latest Portal update (the second in one week) is a bit easier to understand. The finale of Valve's beloved puzzle game has been extended with about 15 seconds of new content. In it, players will be introduced to a brand new character, likely one to appear in Portal 2.
While you can go through another Portal adventure by accessing the update on Steam, we'd like to provide you an easier solution. You can watch both the original and extended endings after the break.