A game of ghouls

An earthquake has rumbled through the twisted city of Degringolade, stopping the town Kronometer and the infamous Phenomenals in their tracks. Legend has it that if the ancient clock stops ticking a terrible fate will befall the people of Degringolade, and there's no denying that the super-mundane entities of the tar-pits are behaving strangely. They know something that the townspeople don't: deep below the city, something has woken up. And it's hungry.