BioShock PS3 gets exclusive DLC

At its E3 press conference, publisher 2K Games announced that the PS3 version of BioShock will get exclusive downloadable content in the form of Challenge Rooms.

Created by a small team at original developers 2K Boston, Challenge Rooms will encourage players to delve deeper into the game's unique toolset, using their plasmids to solve a more puzzle-oriented challenge.

Sounds something like Valve's brilliant Portal to us, and a very intriguing prospect. We'll call by 2K's suite at E3 to find out more.