Get the Portal 2 Soundtrack Vol 3 for free

One of the best games that have come around in recent years for any console is Portal 2. The excellent mix of action and RPG is certainly something, plus the whole concept of the Portal gun really takes the game to another level. However, another element that will definitely amaze players and non-players alike is the excellent soundtrack that is not only good in the game, but also by itself. And now, Valve is letting you enjoy the soundtrrack as a series of albums. Then recently released Portal 2 Soundtrack Vol 3, completing the series. All of these are free for download at their site, so better not miss it.