I saw a topic some time ago, back on v4 of units moving in a worm-like train, following a head. I need a string of burrowed lurkers to be following an overlord as a head (im not sure if the units have to be killed to create the effect.), making a sand worm. Further this all needs to be initialized by a civillian, so it cant just poof happen. What is the exact system to do this? Andif theres more than one, id like to know how they are all done.

From what I know, this kinda has to be done in square sections, not with free movement, otherwise you can mess up the system by going backwards and stuff, is that fine?

Nope =/
I think it may require a mobile grid then.

This is the map, if it helps...

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