The underground of Chesco, a dangerous place for any wandering dog. This is one section of the vast connections of the underground train service that used to be. The tunnels are long and dark, almost as if you are walking into a darkened abyss. Abandoned trains that once sprinted through these darkened halls can be found blocking ways, but they are never to move again. Underground 25 has a sense that somebody is always watching you about it, that there’s more than just shadow in the darkness. Just watch your step, and especially on the tracks as well. The third rail still has a steady stream of electricity running into it, so don’t touch it, or else zap.