The map pack features 10 additional multiplayer maps ranging from the Kowloon Market to Wong's Estate Grounds to the Rooftops of Chicago, as well as 21 all-new multiplayer character skins. Rated "M" for mature by the ESRB, the Stranglehold downloadable map pack is available now in North America via the PlayStation Network. The Xbox 360 version was previously released and is currently available via Xbox Live.