Bigger Daddy: Bioshock 2's Single Player DLC

This is interesting, at least if you found the second Bioshock game to be moderately entertaining: 2K have announced that there's going to be a single-player "narrative driven" DLC called Minerva's Den released for the game at some point in the near future. It puts you in "the role of an all-new character who has teamed up with Brigid Tenenbaum to unravel a dictator's stranglehold on a key district in the distinctive city under the sea." As well as being an entirely new district of Rapture, it's also going to feature new plasmids and a new kind of Big Daddy. This is apparently the final bit of DLC for the game, but there's no details on date or price as yet, so we'll post those when we know. Probably. Who can really know where our whims may lead?