Heroes Unlimited is a role-playing game that was written by which American artist and writer?
Heroes Unlimited Heroes Unlimited is a superhero role-playing game written by Kevin Siembieda and first published by Palladium Books in 1984. The game is based upon the Palladium Books Megaversal system and is compatible with other games that use the Palladium system.
Greg Sepelak Greg "M Sipher" Sepelak is an American artist and writer for various "Transformers" comic ventures, primarily for Fun Publications. Sepelak also writes strategy guides for BradyGames.