Nice! Interested in seeing this grow. I made a very similar game called "Botanical Box". I was thinking of refining Botanical Box as a new version with trees, but I guess I don't have to anymore :D. I also wanted to add different climates like you did but never got to it. I like the idea with sap as energy and that it is stored in the roots. Any plans on different tree types?
Viewing post in Treelogy - early access
Thanks a lot! I plan to add some evolution features to adapt the tree to different regions and climatic conditions. It will be things like leaves size and shape, branches characteristics or flowers and fruits types. So from one default tree type you can create many different types over generations. It's the idea :)
Indeed Botanical Box seems similar, I'll try it as soon as possible!