Sewer Fever is a whole new expansion which will enrich the OrcQuest universe with new enemies. With the included Campaign Chapter, your heroes will be able to go under Castelray, the royal capital of Istarra and explore its repulsive sewers, infested with rats. They are humanoid rodents,that live in smelly tunnels and look to devour every intruder they can find. By living underground, rats are also filled with diseases. They are almost immune to their own germs - even if they don´t live long enough to get old – but infect whoever gets too close, which usually gives them a certain advantage. Disease reduces the attack and physical ability of those wishing to confront them. The sewers are also filled with traps that can quickly neutralize intruders (or food). Event cards will make the place more dangerous, by making swarms of little rats show up or by making your heroes fall in deadly traps. There's still a positive side to all of this, though. With all the waste that is thrown in the sewers, some good surprises may sometimes be found. —description from the publisher