Vacant railroad tunnels run beneath the periphery of the city and are connected to an abandoned train station just outside of the city. The tunnels branch out into several passages and eventually join together at several smaller, active stations on the opposite side of the city. With exception of mischievous thugs and teenage ruffians, these tunnels have been abandoned for several years. The passages are dark and infested with rats, making this an ideal hunting ground for feral cats. Despite the brimming population of felines, stray mutts are often spotted roaming around here as well.