#5 Mass Effect 3
Mass Effect 3 begins on Earth, as Commander Shepard faces trial for his (or her) actions in the final DLC for Mass Effect 2. The Reapers and the timely invasion halt the proceedings as Shepard and his crew are launched into action to defend earth from utter annihilation.
Banding together with the alien races, Shepard must turn the tide of battle and drive back the Reapers to whence they came.
Shepard reuinites with his old colleagues and a number of new ones in his greatest adventure yet.