The Secret World is an upcoming MMO that is going to be released on June 19th. It is based in a world that is full of monsters, secrets and organizations. Much of the world/stories are based on H.P. Lovecraft's stories, which you may know for his god creations like Cthulu, Dagon or Hastor. The gameplay looks to do some new things for a MMO, but unfortunately it still doesn't seem to stray to far from the normal conventions and is going to have a hard time fighting Guild Wars 2 which is rumored to come out this Summer as well. I haven't followed the game all that much, but recently I came across some of the gameplay they were showing off for GDC. originally it was on IGN, but now it is on Youtube and available to all. The video shows off a boss fight, some exploration, some story conversations, the class system and a few other things. Take a look and let me know what you think.
Main Website: http://www.thesecretworld.com/