Rivers flood. Having lived in St. Louis, I know this very well. A flood's bad enough. But when there's zombies around, it's worse. When there's zombie wolves, it's even worse-worse. And that's what you're going to find in Underwater City, a new Zombicide: Green Horde scenario available now from CMON.
From the post:
Riverside Town was once famous for their spiced, cured meats, but now it’s submerged waist-high in water. The smell of meat has attracted the Wolfz, so now we need to move as quickly as we can through the water if we want to get any slice of it!
This scenario requires both Zombicide: Green Horde and Zombicide: Wulfsburg!