Naughty Bear developer Behaviour Interactive has acquired the rights to create a Warhammer 40,000 MMO, and the company says that Warhammer 40,000: Eternal Crusade is on track for a late 2015 release on PC, Xbox One, and PlayStation 4.
You join one of four initial factions (Space Marines, Chaos Space Marines, Orks, or Eldar) as you try and work with your comrades to control the planet. Naturally you'll battle to secure territories and resources in the persistant online war, and Behaviour says that the game will have procedural content to try and make sure you're not doing the same thing over and over again. The gameplay uses a third-person, over-the-shoulder camera and includes melee finishers and vehicles like Predators and Ork Battlewagons.
As 2015 is a ways off, it will be interesting to find out more on Eternal Crusade and see how it develops.