This mod adds enemy spiders (like spidertrons) that evolve as evolution factor rises. There are 10 different-sized spiders with unique loadouts. Spiders can step over walls, retreat when on low hp, guard nests, cooperate with other biters. Equipment includes: fangs, spitting poison, shooting web, armor, legs, heart. Same-force spiders can be ridden.
Mods introducing new content into the game.