I know I should know this already, but it's so long since I last played or even edited the files I don't remember anything now. I want to remove those damn spiders, they're messing with my game plus I don't like them, I want them out of my campaing, at least.
So I have to delete the "Black Spiders Adult" lines from which files?

descr_strat
export_descr_unit

Something else? All my attempts results in new campaigns crashing to the menu.