Ubisoft has released a new trailer for Far Cry 3 showing the co-op and some of the story you will see when you play it. There are four different characters to choose from and the co-op mode itself will act as a campaign with its own story. The mode supports two players in split-screen and four players online. Check out the trailer for the mode below. Far Cry 3 releases on December 4 in the United States for the Xbox 360, PC and Playstation 3. Look for our review of the game closer to the release date.