The first add-on content features a new set of linked Council missions.
XCOM: Enemy Unknown Slingshot Content Pack is now available to buy for Xbox 360, PS3 and PC, 2K Games and Firaxis Games have announced.
The first add-on content for the critically acclaimed turn-based strategy title includes three new maps tied to a new linked set of Council missions, a new playable squad character, and new character customisation option.
Players will meet an enigmatic Triad operative, divert an alien ship's course, and do battle with the aliens in the skies over China.
All this will cost you 560 MS Points / £5.49.
Source: Press release