Hello, survivors! Here's what's new in this update:
- Christmas is coming! Ten-day Christmas event starting December 20th, with a chance to obtain new units and several unit skins
- A new location 9 with 76 new missions and 2 new challenges
- Class upgrades
- Resource inventory
- New enemies: marauder Brute and Tough Blue zombie
- New skins for Maria, Swat and Lester
- New item sets: Piercing and Carbon
And lots of other smaller changes!