Bigger is better when it comes to weapons used to fight off a rampaging group of zombies. Thankfully, the survivors have found a trebuchet... but it's broken. If they can get it working, they can hopefully remain survivors instead of joining the horde. That's what you'll be doing in the new Zombicide: Green Horde scenario posted by CMON.
From the article:
We found a trebuchet! Such a great weapon, it is sure to help our defenses back in the camp... Except it's broken. Quick, we need to find the wheel before we get eaten alive!
This is a scenario for Zombicide: Green Horde. Enjoy!