BioShock Infinite developer Irrational Games will reveal new information on downloadable content for the game in late July, a representative for the developer has told Joystiq.
It is unclear whether the DLC will be the first in the three chapters of single-player content which has been promised as part of the game's season pass, or something more akin to the Columbia's Finest weapon pack that was recently released on Steam.
"Three all-new add-on packs are in development that will provide hours of additional gameplay and continue the player's journey in the sky-city of Columbia with new stories, characters, abilities and weapons," said 2K when it announced the BioShock Infinite season pass in February.
Speaking about the BioShock Infinite DLC, Irrational Games boss Ken Levine recently said, "Things are going well, but plz understand: game development takes time."
The DLC for BioShock Infinite is rumoured to introduce a new AI companion.