MicroSplat - Puddles Streams Lava Wetness is a Unity terrain shader module that adds advanced surface effects like puddles, flowing streams, lava channels, and dynamic wetness to your environments. It provides configurable blending, depth-based masking, flow direction control, and reflective wet surfaces that greatly improve terrain realism and atmosphere. The module integrates into the MicroSplat workflow, keeping performance efficient while offering detailed visual customization for different biomes. Perfect for open-world games, survival maps, fantasy landscapes, and cinematic scenes where terrain needs water flow, molten areas, and weather-driven wetness with high visual quality.