Gorod Krovi is the definitive highlight of this pack, often ranked among the top three Zombies maps of all time .
It strikes a balance between "classic" and modern Zombies. It features a simple power switch and mystery-box Wonder Weapons while introducing complex elements like dragon riding for traversal and the Gauntlet of Siegfried .
An alternate-universe 1940s Stalingrad featuring ruined cityscapes and flying dragons .