A new episode of the bonus round with Shane Satterield, Michael Pachter and Jason Rubin. It tackles how developers might find other way to charge for games that is not the $60. Whether you pay $20-30 for the game and then pay for additional content whether it's subscription fee, Free-to-play with microtransaction or just microtransaction along with what you already payed. As we know developers as we know are already using the DLC model. According to patcher it adds replayablility to the games.
http://www.gametrailers.com/episode/bonusround/402?ch=2&sd=1