A post on BioWare's forums has pointed to the possibility of new Mass Effect 2 DLC. Multiple news sites have picked up on
the post by user Vamplosion, who has stated that a patch for the PS3 version of the game has revealed three extra Trophies for a DLC pack called "Arrival."
The three Trophies are 'The Ultimate Sacrifice' awarded for completing the DLC, 'Last Stand', awarded for surviving all five waves in the battle for Object Rho; and 'Covert Action', awarded for rescuing Dr. Amanda Kenson without attracting hostile attention.
BioWare has yet to comment on the find, but the DLC may point to a bridge between the second game and the events of the third, that were outlined in the Spike Awards reveal, as the Reapers find Earth. Brush up on it below.