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Get CityBLD

CityBLD is a complete city creation toolkit for Unreal Engine 5. In combination with a few handcrafted details, CityBLD will be able to generate everything you need to get a game-ready city up and running.

Realize Your Vision

Perfect for indie studios and solo developers, CityBLD is designed for speed, streamlining the process of building intricate, large-scale environments and empowering you to create the incredible virtual worlds you've envisioned.

With CityBLD, you can focus on realizing your vision, not on the clock or the budget.

This scene was created using a pre-alpha version of CityBLD.

Built for Scale

No more dealing with a mess of unoptimized marketplace plugins, CityBLD is a complete, production-ready solution for urban environments!

CityBLD is the only city tool that offers the option of converting your entire scene to instanced meshes, meaning zero memory overhead from resource-heavy Blueprints.

In combination with Unreal Engine 5's Nanite feature, you can create cities of virtually ANY size.

This scene was created using CityBLD Beta 0.1.

Absolute Flexibility

CityBLD's completely modular approach to generating environments allows you tons of flexibility in what you choose to create.

Most modular 3D asset packs, such Megascans, work out-of-the-box with CityBLD, but generating cities using custom-made modular pieces requires little prep work either!

CityBLD's building generation is so customizable that all the buildings needed for a city can be generated with as little as 15-20 meshes!

This scene was created using a pre-alpha version of CityBLD.

A Complete package

From concept to final polish, CityBLD has a tool for every step of the process.

Design the layout of your city with CityBLD's road editor, the fastest road creation tool for Unreal. CityBLD's non-destructive workflow allows rapid iteration to find the perfect layout.

Once you've achieved your visual goals, take advantage of CityBLD's suite of optimization tools that integrate with Unreal's various methods of optimization, including instanced meshes, world partition, HLODs, and more.

And CityBLD's utility doesn't stop at design - once your city is game-ready, CityBLD's Mass AI integration allows you to effortlessly add realistic road, air, sea, rail and foot traffic!

This scene was created using a pre-alpha version of CityBLD.