 Kuntz served in the company in many positions, as designer, editor, Director of Shipping, columnist for the Dragon Magazine, Convention Chairman (Gen Con VIII & IX and Winter Fantasy 1) and oversaw the AD&D line's licensing to Judges Guild for a short time period.As a "D&D" player, Kuntz developed the character of Robilar, the first character to successfully complete "Tomb of Horrors", among other exploits.Because of Kuntz' imaginative play of this character, Gary Gygax awarded him co-Dungeon Master status for Gygax's original "Greyhawk" home campaign.