Yup, now then i watching on itm i think its easy for "creator" and hard for common player. The first concept was a tree that growing up in top top-right and top-left direction and copy all plant then it touched a replication point with seed in them, but its took more time to develop it and look a bit boring. So the current mechanic get first "tree seed" and repeat all player moves but offset it from this "seed" to rep point. If you want i can explane more about scripts in discord, i joined server and my nick is Hydra.