The Region

Lore & Background

In the SimCity universe, no city truly exists in isolation. The Region is the conceptual and mechanical space that acknowledges this truth: your carefully zoned residential blocks, your gleaming industrial corridors, your hand-placed parks—all of it sits within a larger tapestry of other players' ambitions. The Region is where that tapestry becomes visible. You can look across the water, across the highway, across the fog, and see another Sim's city humming with life, its traffic lights blinking, its construction cranes swinging in the wind.

The Region also carries the weight of interdependence. Resources flow across it. A city starved of power can draw from a neighbor's surplus. A food shortage in one metropolis is softened by a shipment arriving from another. This web of mutual reliance is what gives the Region its narrative gravity: the SimCity world is not a collection of isolated dioramas but a single, fragile ecosystem of human settlement.

For players, the Region is also a social stage. Regional events, community challenges, and the simple act of dropping into a friend's city and wandering their streets turn the Region into a shared public square. It is the SimCity equivalent of stepping out of your house and onto the boulevard, where the rest of the world is just as real and just as alive as your own four walls.

In Their Own Story

The evening fog rolled in off the coast, softening the edges of your city into a watercolor smear of amber and blue. You pulled up the Region map, the little glowing dots of other cities scattered across the terrain like distant lighthouses. You picked one—a sprawling, slightly chaotic sprawl of high-rises and forgotten industrial zones—and set the camera drifting toward it.

As the view zoomed in, the fog parted. You could see the traffic crawling along their arterial roads, the tiny flicker of streetlights, the slow bob of a cargo ship in their harbor. A construction crane swung lazily over a half-finished tower. You hovered your cursor over their power plant, watching the gauge tick, and thought: if they went dark tonight, you'd be the ones feeling the cold.

You sent a small shipment of surplus power across the line. A little pulse of light traveled the grid, invisible to anyone but you. Then you pulled the camera back, watched your own city shrink to a dot among the others, and felt, for a moment, that the whole Region was breathing.

Reader's Guide

The Region is not a single fixed terrain but a shared, player-populated space that surrounds and connects individual city plots. In SimCity (2013), the Region appears as a broader map view where your city sits alongside other players' cities, separated by waterways, roads, and undeveloped land. Terrain composition varies by the individual city plots within it, but the connective space between cities typically features open water, coastal edges, and highway corridors that link one settlement to the next.

Starting conditions in the Region are minimal: you see your own city fully rendered and neighboring cities as visible but separate entities. The unique geographic feature of the Region is its interactivity—you can pan, zoom, and fly the camera across the entire shared space, inspecting other cities' layouts, infrastructure, and development density in real time.

In SimCity BuildIt, the Region takes on a more community-hub character. It hosts regional events, leaderboards, and a social layer where players interact beyond the boundaries of their own city. The terrain here is less about raw geography and more about the social and event-driven structure that ties the player community together.

The Region appears in both SimCity (2013) and SimCity BuildIt, serving as the persistent multiplayer layer in each title.

Did You Know?

• In SimCity (2013), the Region is the only place where you can visually inspect another player's city layout, infrastructure, and development choices in real time.
• Resource trading across the Region—power, water, food—creates a soft economic interdependence between cities, meaning a neighbor's grid failure can ripple into your own.
• The Region map view in SimCity (2013) lets you fly the camera freely over the entire shared space, letting you survey multiple cities' skylines from a single vantage point.
• SimCity BuildIt extends the Region concept into a community hub with regional events and leaderboards, shifting the focus from geographic proximity to social interaction.