Not really a traditional MMO, per se. But the game does lump entire servers together for chats. Based off of Dark Sector, it's pretty action packed. Free to play and really the only money I recommend investing is about 15 bucks to bypass some early grinding that doesn't make for much fun. Still a good time, pretty kinetic swordplay and the guns are perfectly serviceable. I've not seen a free game with this kind of diversity in a long ass time, if they keep their update cycle up it will be a force to reckon with.