"BioShock is a video game series developed by Irrational Games—the first under the name 2K Boston/2K Australia—and designed by Ken Levine. It was originally released for the Windows operating system and Xbox 360 video game console on 21 August 2007 in North America, and three days later in Europe and Australia. A PlayStation 3 version of the game, which was developed by 2K Marin, was released internationally on 17 October 2008 and in North America on 21 October 2008 with some additional features. The game was also released for the Mac OS X operating system on October 7, 2009. A version of the game for mobile platforms is currently being developed by IG Fun. A sequel, BioShock 2, was released on February 9, 2010."
Source: Wikipedia, "BioShock_(series)", available under the CC-BY-SA License.