Continuing its promised aggressive post-launch support, 2K Games has released the first details concerning the second wave of downloadable content for Bioshock 2 titled “Rapture Metro Pack.”

Rapture Metro Pack will feature six all-new maps, some of which are built from the single-player portion of the game and add three new Achievements/Trophies. Also, taking a page out of Call of Duty: Modern Warfare’s book, a new Rebirth Feature will give players who’ve reached rank 50 the option to go all the way back down to rank 1. Doing so will net them a special mask for bragging rights.

No release date has been set yet, but to tide you over, here are a couple of screens.

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