BioShock is a first-person shooter video game by 2K Boston/2K Australia (previously Irrational Games)[5] that incorporates elements from role-playing and survival horror games. The game is an Xbox 360 and Games for Windows title.[6] It was released on August 21, 2007 in North America and will be released on August 24, 2007 in Europe.[7]
The game is based on exploring the dystopia of an isolated underwater city called Rapture in 1960 and surviving the mutated beings and mechanical drones within it. The architecture and society of Rapture was strongly inspired by the works of Ayn Rand, especially Atlas Shrugged, while the game itself is described by the developers as a "spiritual successor" to their previous PC title System Shock 2
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