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