Mass Effect 3's Leviathan DLC will be released next week and to prepare you for the harvest BioWare has released the official Leviathan gameplay trailer.
Leviathan will take place within the events of Mass Effect 3, before the assault on Earth. Gamers will earn a better understanding of the Reapers as they seek out the Leviathan. This content pack will come with story missions, new systems to explore and more weapons, like the AT-12 Raider Shotgun and M-55 Argus Assault Rifle.
"On Aug. 28th there is no war, only the harvest." And also DLC!