Bioshock

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. 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.