BioWare has officially announced that the Mass Effect 3 Leviathan single-player DLC will be released on August 28th, 2012 for PS3, Xbox 360, and PC. Mass Effect 3: Leviathan is the first story-driven, single player DLC to be made available since Mass Effect 3 Extended Cut.
Leviathan expands upon the events of Mass Effect 3 with gripping and emotional storytelling, compelling new characters, powerful weapons and unique upgrades.
Players will be able to discover more about the origins of the reapers as they race across the galaxy to unravel the mystery that surrounds the fabled Leviathan.
In addition, the company unveiled a new wallpaper from this new DLC that can be viewed below.