Bioware’s announced another piece of DLC for the critically acclaimed/panned (depending on how you felt about the ending) Mass Effect 3. Called “Omega,” this DLC is estimated to be “basically double the size of the largest DLC” made for ME3, according to Mass Effect producer Michael Gamble.

Centered on the space-station Omega, you can find Aria T’Loak as well as a new female Turian character playing important roles in the expansion. If it’s about twice as long as the Leviathan expansion, it should take around 6 hours to clear the additional content.

The Omega DLC releases November 27th on XBox LIVE for 1200 Microsoft Points.