From DownSights: “Activision and Treyarch have given players a deeper look into what gameplay we can expect for the Zombies mode of Call of Duty: Black Ops Cold War. Perks, skills and upgrades have been baked into the sub-series’ DNA since the very beginning, and no new incarnation of the fan-favorite mode would be complete without these. That said, this latest take on Zombies isn’t just a rehash, and the developers have a lot of innovations and surprises up their sleeves.”

Source: N4G PC New Skills, Perks And Upgrades In Call Of Duty: Black Ops Cold War Zombies Revealed