When your aircraft crashes under inexplicable circumstances in the icy waters of an unexplored area, a well-hidden secret, a city lost in the depths of the sea, is revealed before your eyes and suddenly you find yourself facing a danger that threatens to wipe out the entire world! The city is now filled with corpses while dozens of heavily armed guards roam the corridors and genetically mutated citizens watch your every move ready to attack... BioShock gives you the opportunity to discover your limits and surpass them!