After a dreadful act of sabotage leads to a massive Island wide disaster, Molly and her crew must fight for their survival in this new world whilst finding survivors and friends either alive or dead before time runs out. Inspired by Sodor Leakage, Sodor Left for Dead and Kirk Ronan Survivalist.

A few years after the Second World War, and it was during the early years of the North western Railway. Things seemed to be going fine for the sudrians only for the Soviets to launch an attack on the Island in an attempt to take it over. Now James The Number 5 along with his Crew, Phill and Felix must survive the eternal hellhole and find all their friends and loved ones who had survived. I would also like to point out a few things first: - This au takes place before Henry has his crash and is still in his old shape. - This takes place also in my head cannon. - No Swap AUS of this. Anyways, this au was inspired by the works of Shanks, Lucat_Here, xxSkibby, Peglertheman125 and BlueRails11.

Sodor is a place of happiness and joy. A place where living engines work. However things go horribly wrong as a disease spreads throughout the island turning people into monsters hungry for flesh.

In the year 1986, where mankind and sentient engines have grown complacent amidst technological marvels and towering cities, branchlines and stations, a chilling incident lurks at the Little Western branch and eradicate everything in the clouds path. "The Biohazard Waste Anomaly" is a heart-pounding mystery thriller that will leave you on the edge of your seat. As they dig deeper into the Biohazard Waste Anomaly, they get more stressful and hopeless for as how many casualities of the people who once lived. Emma (Arthur's Driver) and her engine Arthur are forced to evacuate the ruins of the island and collect any survivors along the way and hopefully find a better place to live...