On the Island of Sodor, where many living engines work, Halloween is fast approaching, and this year is surprisingly gearing up to be bigger and better than before. However, suspicions arise as months before, a strange government facility is built in close proximity to Vicarstown and Crovans Gate, complete with their own strange engine, to whom one of the NWR's engines is familiar. However, while all seemed great on the night of Halloween, things would soon go horribly wrong, leaving James and the many survivors, along with a creature thats not as evil as it first appears, to fight for survival and unravel the strange mystery that'll save Sodor. Inspired by several works including: Sodor's Decay by @Lucat_here Sodor Eclipse by @Truck_of_Tar Sodor and the S.C.P by @Percyandthebeastproductions and @DantheBlueTank66

Have you ever wondered what lied beyond the fogs? There is a say that. "You Don't Fear the Fog, You Fear what's inside the fog." This is my second Sodor AU, so enjoy. Inspiration of TidmouthThunderbolt's Sodor Fallout, and Shanks's Sodor Mist.