Call of Duty's Season 4 Reloaded update for Black Ops Cold War's Zombies adds lots of new content with the launch of Mauer der Toten, including a handy robot ally named Klaus. Klaus can defend ...

The Tracer Pack: Klaus Operator Bundle costs 2,400 CoD Points and will come with the default Klaus skin as well as eight additional items which include a lot of Christmas-themed cosmetics ...