Global Update - May 20th, 2021 Changed island level calculation method. Fixed a bug that'd kick you when clicking certain books. Fixed /coop and changed formatting. Fixed multiple GUI related bugs.
Cheers Dex. That was asked in the suggestion thread and Dex’s comment was that it’s not publicly available.
I won't public the exact calculation method but basically if you have a lot of blocks of the same type their value will decrease.