It might be time to dust off Call of Duty: Black Ops II again soon. The Revolution DLC includes 4 new Multiplayer maps, 1 new Zombies map and Zombies game mode and 1 new Multiplayer weapon.
Mirage is a luxury resort in the Gobi Desert. Grind is a skate park in Venice Beach. Hydro takes place in a dam in Pakistan. Downhill takes the fight to a ski resort in the French Alps. The Zombies map is called Die Rise and is a vertical map taking place among collapsed skyscrapers.
The new Multiplayer weapon called Peacekeeper is a hybrid SMG-Assault rifle complete with new XP-earning challenges.
No word yet when the DLC will end up on PSN.