Gametrailers has the world exclusive debut trailer for Army of Two: The 40th Day. The trailer shows some in-game footage of the upcoming shooter from EA.

Army of Two: The 40th Day is a sequel to the third person shooter released last year to mixed reviews. This game looks to add more of the same to the co-op skewed game.

The trailer gives a little more insight into the story of the game that has the main characters, Tyson Rios and Elliot Salem, trying to escape Shanghai after a disaster. The graphics look a lot like the first game, which isn't a bad thing. I enjoyed the original game myself. The sequel is looking to add even more co-op elements to the player's arsenal.

Army of Two: The 40th Day is set to be released this winter for the Xbox 360, PlayStation 3, and the PSP. Check out the trailer after the break.