This is a schematic of a city I'm designing to be a default starting point for the DungeonTeller RPG world. Stormgate is a jumping-off point for adventure within the city itself, or in The Marches beyond. I picture it as the last foothold of human civilization upon a large offshore island that was once the colony of an empire from the mainland. Since its heyday, the island has slowly fallen under the sway of the monstrous humanoids and evil magic users who had dominated the place before the empire drove them into hiding. Adventurers still come to Stormgate from the mainland to explore the many ruins beyond the North Gate. I'll write up a gazetteer that describes the various districts and post it here.