BioShock 2 (USA) (v1.04) (Disc) (Update) is a PlayStation 3 first-person shooter video game developed by 2K Marin and published by 2K Games. The game is a sequel to the 2007 game BioShock and is set in the underwater city of Rapture. Players take on the role of Subject Delta, a Big Daddy, who must traverse the city in search of his Little Sister, Eleanor.

The game features both single-player and multiplayer modes. In the single-player mode, the player must explore Rapture, fight enemies, and complete objectives in order to progress through the story. The game also introduces a new gameplay mechanic known as “genesis”, which allows the player to possess enemies and use their weapons and abilities against them.

In the multiplayer mode, players take on the role of one of eight different characters and compete against each other in various game modes. The game features a variety of weapons and powers, as well as an upgrade system that allows players to customize their characters.

BioShock 2 (USA) (v1.04) (Disc) (Update) is available for download at Romsbase. The game is an ISO file, which can be burned onto a disc or run from a USB drive. The game is also available as a physical disc from online retailers.