?

I do not know, I saw them spawned on a Rampant game and Rampant scrubbed the nests over with its own nests, I dunno if they appear later on.

it works with Rampant and Rampant fixed, but there is a problem in the names of beetles and nests
https://imgur.com/a/y8Tipng

Now everything works fine!
Thanks for the update.

still dosent work for me, wherever a new spawn is created, rampant remove and kill it, and spawn a basic one, i dont know what i have changed in options

My Rampant Fixed works with the option "World: Allow other enemies, new actions only from the specified side" enabled
When turned off did not notice Arachnids on the map

My Rampant Fixed works with the option "World: Allow other enemies, new actions only from the specified side" enabled
When turned off did not notice Arachnids on the map

Tried doing this, but I still have yet to see any Arachnids. Could messing with "World: Enemy Variations" help?