Epic Games has released the first movie about the additional content free Gears of War 3 called "Versus Booster" the remake of the map showing Swamp (Bullet Marsh): ambience completely enveloped by the darkness in which only the flashes and the few sources of light produced by lamps fail to illuminate and outbreaks. The Kryll make their return to the bone and reduce all of those players who venture into the dark, looking for the power weapon around the territory.

Gears of War 3 - Swamp | HD version