EA and BioWare have set the date that will close out the trilogy.
Today, EA announced the release date of the third Mass Effect title. The game will launch on the Xbox 360 and PlayStation 3 on March 6, 2012. The shooter-RPG will tell the story of the Reapers who have launched an invasion on the entire galaxy, leaving a wake of destruction. The galaxy is on the verge of destruction and only Commander Shepard can save it.