You may want to test out edge cases or set up situations for testing that are not in the training maps.
Maps are built using Tiled. To build your own:
- Download and Install Tiled
- Copy an existing map
- Update layers
- Blocked layer has cells filled in that are not walkable
- Objects has resources and base starting locations (copying existing resources/bases will maintain needed type properties)
- Environment has decorative tiles
- Export the map as JSON with Map -> Properties -> Tile Layer Format set to CSV