You are the only survivor in a North Atlantic plane crash, floating in the icy water as the fuselage sinks beneath you. Your only hope is a lighthouse in the distance, inside of which sits a submersible capsule. You climb in and you begin your decent into Rapture, a city hidden beneath the sea. Originally constructed as an idealistic society for a hand picked group of scientists, elite individuals, and industrialists, the idealism is no more. Now the city is littered with corpses, wildly powerful guardians roam the corridors as little girls loot the dead, and biologically mutated citizens ambush you at every turn. Now you’re trapped, caught in the middle of a genetic war that will challenge both your capacity to survive and your moral allegiance to your own humanity.