2K Games announced today Protector Trials, an all-new single-player focused downloadable game add-on for BioShock 2 that puts players back into the boots of the Big Daddy as he defends his Little Sister against swarms of corrupt Splicers who are hell-bent on stealing the precious ADAM that she gathers from corpses. Available starting August 3, 2010, this exciting and action-packed addition will challenge players to use the full arsenal of the BioShock 2 tool set as they dispatch their foes and unleash their wrath on enemies across six different areas from the single-player experience.

"The team at 2K Marin has been working hard ever since the launch of BioShock 2 to develop ways for gamers to extend their time in the single-player world of Rapture," said Christoph Hartmann, president of 2K. "I’m proud to announce the first of these experiences, the Protector Trials, which takes players back to some of their favorite places from the original game and features some of the biggest challenges that fans of this series have ever experienced. This is just the beginning. More single-player content is on the way that will deliver more of the intense action and story-driven gameplay that fans have been craving."

Protector Trials is being developed by the core team behind BioShock 2’s single-player experience. It contains a series of challenges focused on frantic combat and fast-paced action that are designed to push players’ mastery of weapons and Plasmids. The goal is simple, but tough to achieve: players must keep their Little Sister safe from the intense onslaught of Splicers as she gathers ADAM from corpses.