Call of Duty Zombies has been an ever-evolving mode of the Call of Duty franchise since first being introduced with Call of Duty: World at War in 2008. Call of Duty: Vanguard's new Zombie features look to change up the gameplay in exciting new ways, but there are plenty of fans who enjoy the classic gameplay as well. Map design from the earlier Call of Duty Zombies titles, such as World at War and Black Ops, is part of what makes them memorable. Over the years some fans have taken to recreate classic Zombies maps, and one fan did just that in Fortnite.