The second DLC pack for BioShock 2
, called the Rapture Metro Pack was kind of maybe supposed to come out this week but 2K Games sent word today that the pack has been pushed back a bit to sometime in the future. While disappointing they did release two new screenshots and mention that the pack will set you back $9.99/800 MS points and will include six new multiplayer maps and the ability to win three new achievements/trophies.
The new DLC will also allow level 50 characters to to rank back down to level 1 in exchange for a special mask. I'm not sure of the appeal of losing a lot of hard work for a gaudy decoration but then again I haven't ventured into the multiplayer portion of the game yet. Let me know if it's worth it in the comments.