Unleash your imagination.

Create boundless cities with the
most powerful procedural building generator
on the Asset Store.

Generate Complex Buildings and Endless Cities with the most
Powerful Building and City Generator on the Unity Asset Store


  • Generate buildings at runtime OR in the editor.
  • Create ENDLESS BUILDINGS with complex EXPLORABLE interiors.
  • Use custom models to accentuate your buildings and give them character.
  • Generate ANY SIZE from small village houses to complex urban towers.
  • Multithreaded parallel design takes generation off the main thread and frees up your framerate.
  • Supports all Unity platforms from mobile through to AAA.
  • Asset based – create buildings that can be transferred easily between projects.
  • Join a project that has been RUNNING, UPDATED and MAINTAINED for OVER 7 YEARS!  
  • Email and Discord support 



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Bought this Product today. Very pleased with the Package. Was looking for a Solution to "Custom Housing" without the Stress - if you know what I mean.

This Product resolves this Issue and on top of that resolves Issues that I didn't even know I had yet. The Buildings look great and the Possibilities to work on the Interior and Doors, Elevators etc. is just fantastic. The Customizing Options are basically endless. I'll never need another asset for Custom Housing ever again. Problem solved. Thank you very much !

Great Work. Five Stars.
Unity Asset Store User
I'm a programmer, I purchased Buildr to quickly make buildings with only exterior details and this package delievers with a huge amount of customization options.

Exteriors are customized by using Unity objects called facades, there are a good amount of examples included to start with. Once you've started to customize these a bit and create your own you can start to feel the potential of the buidling system. It's a nice feeling to be able to create any generic building of any scale within minutes.

One thing I couldn't get working though is the random building generator using the Genesis system (maybe it was me skipping a step, but I really don't know), it would be great to see an online demo for the system. I know Genesis is still being worked on..

The interior design features look really cool, it's nice to know if I ever do interiors I can use this asset for it too.

Thanks for a great tool!
Unity Asset Store User