Apparently this game is coming out in 2013. Probably around late 2013.
There is a demo available at the moment. You can replay the demo over and over to try different classes and stories. This game is meant to be replayed several times. 
Looks interesting. I might try it. I'm hesitant to buy anything that isn't out yet because I'm going to have a game backlog once project eternity and star citizen are released.
