Do you want to compare Robotman with Inertia? Discover the powers, weakness & weapons of Robotman and Inertia from Robotman Biography and Inertia Biography. Find out all about Robotman and Inertia.# Check out how is Robotman unique and distinct from Inertia. Discover their love interest, sidekicks, family tree and the movies and games list in which Robotman and Inertia have appeared. Find out everything about them here!