If you didnt make it to Free to Plays San Francisco premiere last night, Valve (yes, that Valve) has you covered. The Dota 2 tournament doc is now available on iTunes, Steam and YouTube for the very reasonable price of zero dollars. The Valve-produced documentary clocks in at a little over an hour, and, as SlashGear has noticed, the gaming giant has also released a few outtakes and behind the scenes clips as well.