New content will be coming to Call of Duty: Black Ops III with the third DLC pack, Descent.

Descent features four new multiplayer maps, including a cryogenic prison, a Viking village, a giant robot combat arena, and a modern day reconstruction of an ancient Roman villa.

The new DLC will also thrusts players to an alternate universe of Nikolai’s motherland, the 1940s Soviet Union, in the next highly-anticipated chapter of the Origins Zombies saga, Gorod Krovi.

Gorod Krovi faces players off against a swarm of mechanized zombie infantry and aerial dragon assaults in the middle of the Stalingrad ruins, with new game mechanics and "zombie annihilating weapons" up for grabs.

Call of Duty: Black Ops III - Decent comes first to PlayStation 4 on July 12, with an exclusive Gorod Krovi dynamic theme included with pre-order.

A release date for other current-gen platforms is yet to be confirmed.