Bioware had two “world premiere” exclusives to show off at the 2011 Spike VGAs tonight and one was a new trailer for the upcoming sci-fi action RPG, Mass Effect 3. The reapers have invaded and its up to Commander Shepard and his crew to stop them. The gameplay video shows off in-game gameplay with heavy action set pieces including a fight with a Reaper and a Thresher Maw.
