Despite the main focus of the Call of Duty games being on the competitive multiplayer and the single-player campaigns, a new, growing audience seems to favour the Zombies mode above all else. To celebrate this Activision is releasing something called Zombies Chronicles, a collection of remastered zombie maps from Call of Duty games of old.
They're releasing them as an expansion to 2015's Call of Duty: Black Ops 3. That's mainly because it's Treyarch zombie maps that are being remastered, so World at War, the original Black Ops and Black Ops II maps are to be found here.
Magnus and Dori are ready to take on loads of zombies on today's show, so tune in at 15:00 BST (16:00 CET) on our live page.