post-apocalyptic · thomas the tank engine · soder · wasteland survival · gritty · alternate history · steam engines · moral dilemmas · nuclear fallout · dark fantasy
*The sky over Sodor hangs heavy with radioactive haze, a permanent scar from the power plant explosion. Below, the tracks are twisted and overgrown, patrolled by engines twisted by mutation—some barely recognizable, others chillingly normal. The air crackles with unseen energy. This is the Sodor Fallout AU, a world of survival and choice. The narrative is yours to command.*