Here are the descriptions for the games' new maps and you can watch the preview video for the Revolution DLC below.
Hydro – This large map allows you to use the dam and water to your advantage to block paths and stop enemies.
Downhill – A medium-sized map based in the French Alps complete with snow, chair lifts, and a strategically placed lodge.
Grind – Set within the locale of the Venice, California boardwalk, this small skate park map is sure to deliver fast and frenetic Call of Duty action.
Mirage – This Gobi Desert multiplayer map utilizes sand dunes to provide different levels of elevation and a sanctuary in the center as a natural chokepoint.
Zombies – Die Rise – The Zombie apocalypse has invaded China, turning down town into a dilapidated and dangerous MC Escher painting.
Peacekeeper SMG – This impressive sub-machine gun fills the open weapon slot in your load-out with power and accuracy.