[1] He wrote several works of interactive fiction — including Once and Future and The Lesson of the Tortoise — and founded the annual Interactive Fiction Competition and the Internet magazine SPAG.
[2]: 264 Wilson wrote the adventure Wonders Out of Time (2001), the sequel to Akrasia: Thief of Time (2001) in the "Eden Odyssey" series of adventures from Eden Studios.
[1] Fantasy Flight Games hired Wilson as their success with the d20 System grew, to manage their retooling on the Legends & Lairs line, and he decided to split the line into smaller sublines made up of smaller sourcebooks.
[1] Petersen and Wilson created a gaming system for Doom: The Boardgame (2004), which was later revised and used in Descent: Journeys in the Dark (2006).
[2]: 347 Wilson also designed World of Warcraft: The Board Game (2005), as well as Arkham Horror second edition (with Richard Launius).