SFIR's Impid Factions (1.6)
Wish you could encounter your favorite xenotype more often and in more diverse ways? Is your favorite xenotype the Impids? This mod introduces 5 new Impid factions—one of each faction type (excluding permanently hostile tribes). If 5 factions are too many for your taste, simply remove unwanted ones during world setup. Have fun with all your new fiery friends, enemies, and trading partners!