Layered Materials is an asset library containing node groups for creating complex, multi-layered material setups. It includes procedural base materials, smart layers for adding weathering effects, and masking nodes for precise control. Users can stack procedural effects like dirt, snow, rain, puddles, scratches, and alien parasites on top of either procedural or standard PBR materials.

The collection features specific workflow tools, including vertex color masks to paint effects directly onto meshes without UV unwrapping, height map mixers for combining displacement data, and customization nodes for randomizing color and values across multiple objects that share the same material setup. The library also includes mix material nodes specifically designed for texturing large landscape geometries.