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Installation

Install from the Creator Store​

  1. Open the City Builder page on the Creator Store.
  2. Press Get Plugin, or Install if you already own it.
  3. Open Roblox Studio, or restart it if it was running.
  4. Open the Plugins tab. The City Builder toolbar holds the plugin's buttons.

Press City Builder to open the main dock. Each button opens its own dock, and Studio remembers where you left them.

Permissions​

Most of the plugin works offline. Two things ask Studio for permission.

  • Map requests. The City Generator downloads streets, building outlines and ground heights when you build from a real place. Studio asks once per map server before the plugin may reach it. Press Allow. If you refused by mistake, open Plugins > Manage Plugins, find City Builder and turn the HTTP permission back on.
  • Mesh upload. A road mesh made in Studio is lost if you save the place before uploading it. With Upload meshes automatically on, the plugin uploads every road mesh to the signed-in Roblox account as soon as it is built. This only applies when roads are built as meshes.

A generated layout needs no map server. Pick Generated as the City Generator's Source to build a city with no downloads at all.

Updating​

Studio updates plugins from the Creator Store on its own when Plugins > Manage Plugins shows an update. After an update, the plugin's changelog shows a dot until you have read the new entries.

Buildings placed with an older version keep their geometry. To re-bake one with the current plugin, load it in the Building Designer and press Update building generator once.