BLAKCITY / NEIGHBORHOOD BUILDER
CityGen
Shape a walkable neighborhood with homes, shops and parks. Build at your own pace, meet the neighbors, or take on a scored challenge.
Play in your browser. No sign-in required.

A little city. A place of your own.
- Relaxed sandbox
- Neighborhood challenge
- Named residents
- Walk the streets
- Undo & autosave
- Original Willow buildings
Lay out streets, add homes and local shops, and give your neighbors a park to visit. Watch residents head out, wait at crossings, shop, and return home. Build freely in Sandbox or give four homes a nearby connected park in the first scored challenge.
Before you jump in.
- Building
- Choose from the shelf, then click an empty plot. The plot selector and Place button also support keyboard building.
- Walking
- Drag to look. Use WASD, arrows, or the on-screen pad to move; Shift runs, Space jumps, and Escape returns to the overview.
- Your city
- Sandbox and Challenge save separately in this browser. Download a city save to back it up or move it to another device.
- Device guidance
- Requires a browser with WebGL. Desktop and smaller browser layouts have been checked; physical phone testing is still to come.
