and Irrational Games
have released a video and three pics
for BioShock Infinite: Burial at Sea
, a two-part add-on campaign featuring an all-new story for Booker and Elizabeth, set in the underwater city of Rapture before its fall. These two campaigns will be available individually for $15.00 (1200 Microsoft Points) and are also included as part of the BioShock Infinite Season Pass.
The BioShock Infinite Season Pass is available for $19.99 (1600 Microsoft Points) and includes all three pieces of add-on content, as well as the Early Bird Special Pack, which includes powerful weapon upgrades, exclusive gold weapon skins and infusion bottles to upgrade abilities.