Get it here: https://assetstore.unity.com/packages...
SuperPosition is the latest tool for your developer belt. In a way, it's a tool of tools since it's compatible with most Assets already on the store that are GameObject driven.
I'll be releasing a series of videos of how to use SuperPosition with various assets.
In this one I show that it works with:
Gaia Pro - Works particularly well with Single Scene mode, quick save/restore biome experiments, or trying stamps here and there.
Whether you have Gaia Pro or not, SuperPosition will save your Terrain data in each state.
Get it here: https://assetstore.unity.com/packages...