Stephen began working on RPGs in 2000 when he became the RPGA editorial assistant at Wizards of the Coast. Over the years he’s administered the Living Greyhawk campaign, aided in the development the D&D 3.5 edition rules, was a developer for D&D 4th edition and Star Wars Saga edition, taught numerous game design classes in the Seattle area, and contributed to the Pathfinder Advanced Player’s Guide and Ultimate Magic as a freelance designer. For the past 8 years, he has worked at Paizo Inc. He’s the Senior Designer for the Pathfinder RPG (Both the current edition and the Pathfinder Playtest), a co-designer of the Starfinder Roleplaying game, and the writer of Adventure Path issues for both Pathfinder and Starfinder. He’s also the guy who designs the Pathfinder Flip-Mats and Flip-Tiles. During his free time, he’s freelanced for Wizards of the Coast, Green Ronin, Kobold Press, and Schwalb Entertainment. When he’s not doing all of that, he works on a little game called the Delve Roleplaying Game.