Rob Heinsoo is a game designer at Fire Opal Media. His most recent publication is Epic Spell Wars of the Battle Wizards: Duel at Mt. Skullzfyre, for Cryptozoic. Rob worked in Wizards of the Coast R&D and led the design of the 4th Edition D&D Roleplaying Game. His 4th Edition design credits include The Plane Above and the Forgotten Realms Player's Guide. His other game designs include Three-Dragon Ante and Inn-Fighting. Before joining Wizards of the Coast, Rob worked at Daedalus Entertainment, Chaosium, and A-Sharp on trading card games, roleplaying games and computer games including Shadowfist, Feng Shui, and King of Dragon Pass.
He is currently working on the 13th Age fantasy roleplaying game with co-designer Jonathan Tweet.