Please note that, since this morning, is available on the Marketplace in the expansion of Mass Effect 2 "Advent" (Arrival in the English version), which adds a new mission at a cost of 560 MSP and 780 MB of space ( web link ). This is the description of the content on Xbox.com: "An undercover agent has disappeared into space Batarian few days after the trial of an imminent invasion of the Raiders. Shepard will go to the ends of the galaxy to rescue the agent 's Alliance and find out the truth on Advent. Unravel the new survey, and three new targets in this spectacular new mission in Mass Effect 2! "

For the occasion, EA has released the launch trailer for the DLC: I will propose below.

Mass Effect 2 - Arrival | HD version