m,.BioShock takes place among the ruins of an underwater utopia. After your plane crashes into icy, uncharted waters, you discover a rusted bathysphere and descend into Rapture, a city hidden beneath the sea.

Constructed as an ideal society for a hand-picked group of scientists, artists and industrialists, Rapture collapsed under the weight of its own idealism. Now the city is littered with corpses, wildly powerful guardians roam the corridors, mutated little girls scavenge the dead, and genetically modified citizens ambush you at every turn.

• Take control of your world by hacking mechanical devices, commandeering security turrets and crafting unique items critical to your very survival.
• Upgrade your weapons with ionic gels, explosives and toxins to customize them to the enemy and the environment
• Genetically modify your body through dozens of Plasmid stations scattered through the city, empowering you with fantastic and grotesque abilities.
• Explore a living world inhabited by ecological AI where the inhabitants have interesting and consequiential relationships with each other that truly impact upon your gameplay experience.
• Experience truly next-gen graphics.
• Make meaningful choices and amture decisions, ultimately culminating in the ultimate question.. Do you exploit the innocent citizens of rapture.. or save them?