Ultimate City is an add-on and asset library for constructing urban environments in Blender. It integrates a modified version of Simple Asset Manager, allowing users to browse and import over 250 urban assets directly into their scenes, alongside custom user assets.

The toolset includes a Geometry Nodes-based procedural building generator that allows for customizable building dimensions and the addition of rooftop assets via an interactive UI. The static asset library features 32 low-poly buildings with full (LOD0) and facade (LOD1) variations, modular wet and dry road systems, street props, traffic signs, and basic vegetation. Building models include separate glass and emission shaders to accommodate both day and night lighting setups. The package also provides 45 PBR materials and over 30 HDRIs for scene lighting. Compatible with both EEVEE and Cycles.