Custom cross-sections
10 lane types, per-lane width, direction and height, 11 marking styles. Curbs, crosswalks, bridges and street lights are generated.
Metromake / Games and 3D
glTF 2.0 · OBJ · heightmap
Road and terrain editor for Unity, Unreal and Godot
A standalone road network generator for game and 3D developers: custom cross-sections, smooth junctions, roundabouts, terrain and water in one tool. Export glTF, OBJ and heightmaps and import them into Unity, Unreal, Godot or Blender.
Why a standalone tool
Roads that aren't tiles
Road tools inside engines are often tile-based or tied to one engine. Metromake builds every road from its own cross-section, then hands you plain geometry.
Junction and roundabout generator
Automatic junction surfaces for any number of roads. Roundabouts size themselves to their roads.
Heightmap editor, terrain and water
Sculpt brush, area and road-corridor tools; basin fill, ponds, rivers. 8 map templates.
Export
Import into any engine
| Format | Output |
|---|---|
| glTF 2.0 binary | .glb, textures embedded |
| glTF 2.0 | .gltf + .bin, textures in a folder |
| Wavefront OBJ | .obj + .mtl, textures in a folder |
| Heightmap | 16-bit .png, raw .r16 and a .json with height range and cell size |
- glTF passes the Khronos glTF validator
- Y-up, in metres
- Road surfaces grouped by material; markings and decals as real geometry with dashes cut out
- Leave out terrain, water, markings or furniture per export
Real or fantasy
For level designers and modders
Start from a template or from OpenStreetMap, and place several maps side by side in a project.
Projects of several maps
Maps placed side by side; roads continue across map edges and terrain blends at the seams.
Real places
Import an OpenStreetMap area, or a heightmap from real elevation data. See how the OpenStreetMap import works.
Full list on the features page. Batch export from scripts: command-line export.
Next step
Roads for your next level.
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