The rock caterpillars are a race of animals living in Hidden Kingdom. Their ruler is Rock Caterpillar King, but they have no known castle.
History[]
The rock caterpillars first appeared in Duo Cannon. HighRoller learned to use their silk to create a metallic liquid capable of covering any surface and drying into a nearly unbreakable metal coating. They have since joined Big Green, though they have not appeared since.
Gallery[]
