The package consists of Kingdoms of Amalur: Reckoning + The Legend of Dead Kel + The Teeth of Naros. Amazon also has the base game for $5.
It seems to be a Steam version but also also include EA DRM as well, just as the Assassin's Creed games on Steam are double DRMed :(
I remember reading a review of this game that dubbed it a single player MMO. Apparently it had a lot of potential and it is ashame the developers weren't able to improve upon it in a sequel.
Still waiting for this game + DLC to get closer to $5…