Descent is the third downloadable content pack for Call of Duty: Black Ops III, developed by Treyarch and released in 2016 for PlayStation 4, Xbox One, and PC. The pack adds four multiplayer maps to the base game's competitive rotation, one of which is a reimagining of Raid, a fan-favorite map from Call of Duty: Black Ops II. Alongside the multiplayer content, Descent introduces a new Zombies mode experience, continuing the cooperative survival storyline that runs through the game's post-launch expansions. The pack is part of a series of four DLC releases for Black Ops III, each combining new multiplayer arenas with an additional Zombies chapter, catering to both competitive and cooperative players across the game's supported platforms.

Storyline

Descent takes the fight to new Black Ops III Multiplayer environments, including Cryogen: an isolated cryo-prison Berserk: a Viking village frozen in time Rumble: a future robot combat arena and Empire: a re-imagining of the Call of Duty Black Ops II classic, Raid, as a lavish Roman villa. In the latest episode of the Zombies experience 'Gorod Krovi', the Origins characters are hurled into an alternate, war-torn Stalingrad where they will face their most dangerous enemies yet.