I suspect this newer business model of giving people the game for free and then charging as much as 99 bucks for in game items is due to die thanks to the greed of these companies. I bought all 3 Angry Birds for 99 cents and have had countless hours of fun. Had they stuck to giving you lots of in game items for an occasional buck then I would not mind at all. Look at games like My Town 2. I refuse to even install any of these games with ridiculous pricing anymore.