Ubisoft will release a co-op DLC pack called High Tides, which will release exclusively on PS3 in January 2013.
The DLC pack contains two new co-op chapters, Jailbreak and Redemption, which take place right after the original coop campaign. There are also new missions, “tougher fights, bigger competitions, some great up-close time with your favorite characters, and explosive moments unlike anything you’ve seen before”.
The DLC shows the final missions for the co-op crew Leonard, Tisha, Mikhail and Callum.There's no date and price yet.