After a series of rumor appeared online in recent days after the EA Store and it had included in its catalog, now Mass Effect 3 was officially announced to the VGA 2010. We could not miss the movie's debut: The Raiders have arrived on Earth and there are already millions of dead space as Shepard notes that the disaster is happening. The character shown the past few days was trying to defend helpless people with a shotgun Incisor from Big Ben in London. The game is scheduled for the 'Winter 2011.

Mass Effect 3 - Debut Trailer VGA | HD version