We know this blog is about apps but we couldn’t help but notice that that all too infamous Angry Birds App, that has launched on about every OS available, now appears to have a board game in the works, don’t believe us? Take a look at these screen shots below: According to Nerd Approved this morning, Rovio have created the board game – Angry Birds: Knock on Wood and it is said to come complete with 3 Angry Bird figures, 4 Pigs, 14 Blocks, 1 Slingshot Launcher and 56 cards. Price From May 2011 this game should be available to purchase for a retail price of around $15.