As the battle for Brighton rages above ground, a group of survivors has made it into the sewers below to wait for safety. Unfortunately something has followed them...
A co-operative game for 1-4 players, ZomBN1 Sewage Panic is a game in which players must fight zombies, protect their base and craft all sorts of items to aid their survival. If one zombie makes it past your barriers, it's game over.
Sewage Panic comes with everything you need to play it, but if you have ZomBN1 you can use the stand-up playing pieces (zombies, survivors and barricades) in place of the plastic ones.
This is the second BN1-based minigame. It was published in December 2017, limited to 250 copies. It is now out of print.