Bioshock 2

Bioshock 2 takes players back to the underwater city of Rapture, this time as a Big Daddy named Subject Delta. Set eight years after the events of the first game, Rapture has fallen further into decay and madness. You awaken with no memory, driven by a bond to find your Little Sister, Eleanor. The gameplay builds on the original, letting you dual-wield plasmids and weapons for more dynamic combat.