2K Games announced today that Protector Trials, an all new single player focused downloadable game add on for Bioshock 2 is in development. Â This new content 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. Â Protector Trials is being developed by the core team behind Bioshock 2 single player experience. Â 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. Â This new pack includes: Six new maps: three unique difficulty levels, each based on favorite locales from Bioshock 2 New unlockables, including never-before-seen concept art and videos Seven new Achievements/Trophies Protector Trials will be available starting August 3, 2010 for 400 Microsoft points and $4.99 on the Playstation Network. Â In the coming months, 2K Games will publish more downloadable content that extends the single player experience, providing new insight into the world of Rapture.