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