DISCONTINUED - every man and their dog has made a tree spreading mod, so download one of those. Trees spread naturally over time, they'll grow around anywhere the player visits, but only on grass and dirt areas, not concrete or any man-made tiles or sandy deserts etc. This originally was msakuta's mod, I'm simply making it work on newer versions of Factorio. Also I'll add a few new things too.
Small changes concerning balance, gameplay, or graphics.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022