Indebted to the wrong people, with his life on the line, veteran of the U.S. Cavalry and now hired gun, Booker DeWitt has only one opportunity to wipe his slate clean. He must rescue Elizabeth, a mysterious girl imprisoned since childhood and locked up in the flying city of Columbia. Forced to trust one another, Booker and Elizabeth form a powerful bond during their daring escape. Together, they learn to harness an expanding arsenal of weapons and abilities, as they fight on zeppelins in the clouds, along high-speed Sky-Lines, and down in the streets of Columbia, all while surviving the threats of the air-city and uncovering its dark secret. Key Features The City in the Sky – Leave the depths of Rapture to soar among the clouds of Columbia. A technological marvel, the flying city is a beautiful and vibrant world that holds a very dark secret. Unlikely Mission – Set in 1912, hired gun Booker DeWitt must rescue a mysterious girl from the sky-city of Columbia or never leave it alive. Whip, Zip, and Kill – Turn the city’s Sky-Lines into weaponized roller coasters as you zip through the flying city and dish out fatal hands-on punishment. Tear Through Time – Open Tears in time and space to shape the battlefield and turn the tide in combat by pulling weapons, turrets, and other resources out of thin air. Vigorous Powers – Throw explosive fireballs, shoot lightning, and release murders of crows as devastatingly powerful Vigors surge through your body to be unleashed against all that oppose you. Custom Combat Experience – With deadly weapons in one hand, powerful Vigors in the other, and the ability to open Tears in time and space, fight your own way through the floating city of Columbia to rescue Elizabeth and reach freedom. 1999 Mode – Upon finishing BioShock Infinite, the player can unlock a game mode called “1999 Mode” that gives experienced players a taste of the kind of design and balance that hardcore gamers enjoyed back in the 20th century. System Requirements Windows MINIMUM: OS: Windows Vista Service Pack 2 32-bit Processor: Intel Core 2 DUO 2.4 GHz / AMD Athlon X2 2.7 GHz Memory: 2GB Hard Disk Space: 20 GB free Video Card: DirectX10 Compatible ATI Radeon HD 3870 / NVIDIA 8800 GT / Intel HD 3000 Integrated Graphics Video Card Memory: 512 MB Sound: DirectX Compatible RECOMMENDED: OS: Windows 7 Service Pack 1 64-bit Processor: Quad Core Processor Memory: 4GB Hard Disk Space: 30 GB free Video Card: DirectX11 Compatible, AMD Radeon HD 6950 / NVIDIA GeForce GTX 560 Video Card Memory: 1024 MB Sound: DirectX Compatible Mac OS X MINIMUM: OS: 10.8.5 (Mountain Lion), 10.9 (Mavericks) Processor: 2.2 GHz Intel Core 2 Duo (Dual-Core) Memory: 4 GB RAM Hard Disk Space: 30 GB Video Memory: 512 MB Video Card: ATI Radeon HD 3870 / NVidia Geforce 640M Additional: BioShock Infinite supports both the Microsoft Xbox 360 wired gamepad and the PlayStation 3 Dualshock 3 Wireless Controller in addition to the Macintosh mouse and keyboard Supported Video Cards:NVIDIA GeForce® 640M, 650M, 660M, 675MX, 680MX, 750M, 755M, 775M, 780M ATI Radeon HD 3870, HD 4850, HD 5670, HD 5750, HD 5770, HD 5870, HD 6750, HD 6770, HD 6970, HD 7950 (10.9.2 only) Intel HD Graphics 4000, 5000, Iris, Iris Pro NOTICE: This game is not supported on volumes formatted as Mac OS Extended (Case Sensitive) NOTICE: The following video chipsets are unsupported for BioShock Infinite: ATI RADEON 2000 series, HD 4670, HD 6490M and 6630M, NVIDIA 9000 series, 320M, 330M, Intel HD 3000, Intel Integrated GMA chipsets and 3100 NOTICE: The Mac version of Bioshock Infinite is available in English, French, Italian, German and Spanish only. RECOMMENDED: OS: 10.8.5 (Mountain Lion), 10.9 (Mavericks) Processor: 2.2 GHz Intel Core 2 Duo (Dual-Core) Memory: 4 GB RAM Hard Disk Space: 30 GB Video Memory: 512 MB Video Card: ATI Radeon HD 5870 / NVidia Geforce GTX 775M Languages: English, French, German, Italian, Spanish, Polish, Portuguese-Brazil, Russian