Your scene. Every season. Every step.
Bring changing weather and interactive surfaces to the world you have already built.
CHANGE THE ATMOSPHERE
From autumn color to snowfall and rain-soaked ground. Turn supported foliage from green to gold without replacement leaf textures. Set the mood from one Manager.
MAKE EVERY STEP REACT
Connect your character for snow footprints, wet-ground splashes and ripples. Add optional deep snow for a stronger sense of depth.
KEEP YOUR MATERIALS
Camera-based effects work with supported opaque, depth-writing object materials—no per-object shader replacement. Unity Terrain uses dedicated setup tools.
START WITH A WORKING EXAMPLE
Included: self-contained Terrain Demo, demo character with walking/contact reference, offline manual and setup tools.
Start in Celestial Hub → choose weather → connect your character.
See it. Then build it.
Watch the showcase · Follow the six-minute tutorial · Read the guide
Before you buy
URP only. Day & Night, Ocean and Player are optional, separate products. MCastle and other third-party showcase art are not included.
Using legacy Dynamic Nature?
Season is a separate product, not an overwrite upgrade. Nature 1.1.1 co-installation is not yet verified. A Nature compatibility patch is planned soon (date TBA); wait for it before combining the packages.