“On the remote island of Aranearum something has awoken… Part beast, part locomotive, Charles has arisen and the rails aren’t safe. Where did he come from? Why is he here? What will this do to the price of an off-peak commuter season ticket?
These are the questions you must answer. Summoned to the island as a famed monster hunter, the islanders need you to take Charles down. But Charles isn’t your only problem…”

The End of the Line is a song about action-adventure indie game “Choo-Choo Charles”, where the player faces off against the eponymous monster train to rid him from the island of Aranearum.

The Stupendium and Dan Bull play two conductors of the “StupendiBull Mining Company”, as mask-wearing members of the Cult of Charles, one set on feeding inhabitants of Aranearum to the beast. Shwabadi cameos as a victim of theirs.