Valve has announced that Sam & Max: Season 2 is now available on Steam for just $34.99, and the Season 1 and 2 complete sets are available in a collection for $59.99. To celebrate the launch of Season 2, all of Telltale's Sam & Max episodes are available for 10% of their regular price during for the first week of Season 2's availability on Steam. In other Steam news, Assassin's Creed is being offered for 20% off its regular price this weekend, and today the following titles were added to Steam: Iron Man (Sega), Soldier of Fortune: Payback (Activision), Monster Jam (Activision), History Channel: Battle for the Pacific (Activision) and Cabela's Trophy Bucks (Activision).