Mass Effect 3: Leviathan DLC Launch Trailer Category: News Archive Hits: 2721 Written by BuckGB on August 25th, 2012 Tweet View Comments BioWare's Leviathan add-on for Mass Effect 3 might not be due out until Tuesday, August 28th, but that that didn't stop them from releasing a 94-second launch trailer four days early. I'll let Commander Shepard tell you the rest: View the discussion thread. back to top Related Games: Mass Effect 3, Mass Effect 3: Leviathan Prev Next