Call of Duty: Black Ops 2's Revolution downloadable content will be free-to-play this weekend on Xbox 360, according to a post on One of Swords.
Revolution adds the Hydro, Grind, Downhill and Mirage multiplayer maps and the zombie-infused map Die Rise. Players can also take on the role of zombies in the DLC's Turned mode and wield the DLC's Peacekeeper, a hybrid between and SMG and an assault rifle.
Revolution was released for Xbox 360 in late January and for PlayStation 3 and Windows PC in late February. Check out Polygon's preview to learn more.