BioShock is a narrative-driven action experience that allows players to do the impossible as they journey through an amazing, immersive and terrifying world. Caught between powerful forces and hunted down by genetically mutated citizens, the player will come to grips with the mysterious and fascinating world of Rapture, a distinct Art Deco underwater utopia gone mad. BioShock not only challenges the players' capacity to adapt and survive, but brings to question their values and commitment to the inhabitants of Rapture. With smart and adaptive AI, no encounter ever plays out the same, while numerous customization options provide gamers with an experience that adapts to their playing style.

• 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 environment.
• Genetically modify your body through dozens of Plasmid Stations scattered throughout the city, empowering you with fantastic and often grotesque abilities.
• Explore a living world powered by Ecological A.I., where the inhabitants have interesting and consequential relationships with one another that impact your gameplay experience.
• Experience truly next generation graphics that vividly illustrate the forlorn art deco city, highlighted by the most detailed and realistic water effects ever developed in a video game.
• Make meaningful choices and mature decisions, ultimately culminating in the grand question: do you exploit the innocent survivors of Rapture...or save them?