Would you like to know more? Changes ArachnidsFaction to put arachnids on the same force as vanilla biters, now with green blood, and spawning on desert areas.
Mods introducing new content into the game.
Changes to enemies or entirely new enemies to deal with.
as the title says... is Arachnids as a Biter Faction no longer necessary?
As the required base mod was not ported yet, no.