BioShock 2 (USA) (v1.02) is a highly acclaimed first-person shooter video game developed by 2K Marin and published by 2K Games. It is the sequel to the popular 2007 video game BioShock, and was released worldwide in February 2010. The game takes place in the fictional underwater city of Rapture, and follows the story of a Big Daddy, the player's character, as he searches for his Little Sister, who is being held captive by the city's tyrannical ruler, Sofia Lamb.

BioShock 2 offers an intense single-player campaign, as well as an online multiplayer mode. The game's story is set some eight years after the events of the original BioShock, and the player assumes the role of a Big Daddy, a genetically enhanced human-like creature who is tasked with rescuing his Little Sister from the clutches of Sofia Lamb. Along the way, the player must battle a variety of enemies, including the Splicers, the Big Sisters, and the mysterious Big Daddies. The game also features an impressive arsenal of weapons, as well as a variety of Plasmids, which grant the player special abilities.

BioShock 2 is widely considered to be one of the best video games of all time, and its success has spawned numerous sequels and spin-offs. For those looking to experience the game for themselves, the original BioShock 2 (USA) (v1.02) is available for download from romsbase. With its stunning visuals, intense action, and engaging storyline, BioShock 2 is sure to provide hours of entertainment for gamers of all ages.