BioWare has released the official launch trailer for Mass Effect 3: Omega, the DLC pack for Mass Effect 3 that will be available on Tuesday, November 27 for the Xbox 360, PlayStation 3 and PC.

Join Omega's infamous leader in her fight to retake the notorious black market station. Navigate Omega's seedy underbelly as Aria joins your squad and you witness her legendary biotic powers and unrelenting ruthlessness first-hand. Help Nyreen Kandros, the valiant turian leader of the Talon mercenary group, as she fights to free the enslaved people of Omega. Face down fearsome new enemies, including the Cerberus-manipulated Reaper, the Adjutant.

The war for Omega has begun—How far will you go to end it?