Package tested with Unity 6 and works Just fine.VERTICAL FOG SHADER - is mesh surface shader which creates vertical fog gradient effect. Perfect For Top-down, and isometric games to create fog, mist, abyss, glowing light effect. Shader is super easy to use: just drop material preset on plane , adjust color, Opacity and depth.Shader works with perspective cameraVertical Fog shader is part of KUBIKOS - Worldenvironment package.Features:+Opacity Control+Gradient Depth Control+Color ControlPackage includes Low poly terrain geometry