Here are the details, via Saber Interactive:
- New Tokyo Mission and Zombie – A brand-new mission set in Tokyo will drop alongside a terrifying zombie type that spits a deadly virus and can resurrect if not properly dispatched.
- Extreme Difficulty Level – A new six-skull difficulty setting with a unique reward, as well as bonus cosmetics and more.
- New Mode and Weapons – Players can discover the new Weekly Challenge mode, plus additional cosmetics and other goodies.
More to Come
Other major upgrades in development for further free updates include a wave-based survival mode, private lobbies, the ability to switch classes during PvPvZ matches, field of view (FOV) and level of detail sliders on PC, and more.