Openpolis: an open-world city simulation in your browser
Build the city, then let it live. Openpolis is a free, browser-based city simulation where you build and govern cities inhabited by autonomous AI agents. Shape the streets, establish a government, manage resources and influence the economy, but you won't control everything: citizens, workers, governments and markets make their own decisions, and those decisions have consequences.
A living world, in development
- Citizens and workers who choose where to live and work.
- Governments you establish, and then have to live with.
- Economies and trade between cities, and eventually politics and conflict.
Playable today: how a city grows
- Zone: lay roads and paint residential, commercial and industrial zones. Lots fill up when people want to live and work there.
- Serve: power plants, water, schools, clinics, police and fire stations. Citizens tell you what their street is missing.
- Grow: land value rises and cottages give way to apartments and towers.
Free, and your cities are saved
Play as a guest and your cities save on this device, or create a free account to keep them in the cloud and play from any browser.