about ten years following the events of the first game. The player assumes the role of Subject Delta, a precursor of the Big Daddies who must search the fallen city of Rapture for his former Little Sister, Eleanor. BioShock 2 was released for Windows PC, Mac, Xbox 360, and the PlayStation 3 worldwide on February 9, 2010. While BioShock Infinite, developed by Irrational Games and released in 2013, shares the name and many similar gameplay concepts with BioShock, the title is not a sequel or prequel of the original story, but instead takes place aboard the collapsing air-city of Columbia in the year 1912. It follows former Pinkerton agent Booker DeWitt as he is he attempts to rescue a young woman, Elizabeth, from the angelic tower in which her father has imprisoned her. Infinite involves the possibilities of multiple universes. In one scene, the game take place at the lighthouse and bathysphere terminus of Rapture as part of this exploration. However, no direct canonical connection is given in the main game. The episodic expansion, Burial at Sea, takes place in Rapture in 1959, before the war between Atlas and Ryan, while continuing the story of Booker and Elizabeth. This content links the two stories while providing expansion on the causes and behind-the-scenes events alluded to by the in-game background from BioShock. After completing BioShock Infinite and its expansion, Levine announced that he was restructuring Irrational Games to focus on smaller, narrative-driven titles. 2K Games continues to hold on to the BioShock intellectual property and plans to continue to develop games in this series, considering the framework set by Levine and his team as a "rich creative canvas" for more stories. Limited edition Following the creation of a fan petition for a special edition, Take-Two Interactive stated that they would publish a special edition of BioShock only if the petition received 5,000 signatures; this number of signatures was reached after just five hours. Subsequently, a poll was posted on the 2K Games operated Cult of Rapture community website in which visitors could vote on what features they would most like to see in a special edition; the company stated that developers would take this poll into serious consideration. To determine what artwork would be used for the Limited Edition cover, 2K Games ran a contest, with the winning entry provided by Crystal Clear Art's owner and graphic designer Adam Meyer. On